2002 jeep liberty no fuel pressure

x2 Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... What Is The Jeep Liberty 3.7 Engine? The Jeep Liberty 3.7L engine goes by the name of Powertech, something I also mentioned in the intro of this article. Although the lineup debuted in 1998, it wasn’t until 2002 when Chrysler also started making the 3.7L variant. The engine was used in trucks and SUVs. No car was lucky enough to get the beast ... Denso Fuel Pump 953-3060. Part # 953-3060. SKU # 149344. 1-Year Warranty. Check if this fits your Jeep Liberty. Check if this fits your Jeep Liberty.Jul 16, 2012 · I know, everyone is probably saying "Oh man, not another low oil pressure thread" but this has a solution. I recently rebuilt my engine and have yet to put many miles on it. (working on it little by little to get it how i like) I bought a full rebuilt kit for it. including new oil pump. When my engine gets warm, my oil pressure drops to 5 lbs. Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. Oct 17, 2009 · 10-19-2009, 09:52 AM. I did search and the 2006 and 2007 Jeep Liberty web site lists an emergency fuel shut on the Jeep web site. I also found a Jeep technician who said you need a DRB3 scan tool to access this devise. I assume the latest OTC Genius scan tool would do this. A lot of independent shops use these. Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep... Engine Oiling for 2002 Jeep Liberty. Vehicle. 2002 Jeep Liberty. Change Vehicle. ... Fuel Rail to Cylinder Block. Engine Oil Level Indicator Tube To Cylinder Block. ... Lower Cover to Transmission Bell Housing. Mounting Oil Level Indicator Tube To Cylinder Block. 16. Oil Pressure Sending Unit PART NO LONGER AVAILABLEMUST ORDER PN: 5149064AB ...2004 Jeep Liberty, 6 cyc, just under 70k miles on it. The smell is not noticeable until the engine heats up but after just a few minutes, (the smell is beginning to appear sooner and sooner after turning it on and runing it) it smells sort of like burning candles that have been snuffed out. Very distinctive smell.50,226 Posts. #2 · Sep 13, 2010 (Edited) Dropping the gas tank is not difficult, it can be done in ten minutes. And you don't have to replace the fuel pump to replace the check valve. The check valve is inside the fuel pressure regulator located on top of the fuel pump. I would MUCH rather replace that than cut the fuel line, insert a check ...The following is a list of the most common Jeep 4.0 fuel pressure regulator symptoms, and what you can do to fix them: In short, symptoms of a bad Jeep 4.0 fuel pressure regulator include poor acceleration and reduced power. Other symptoms include engine misfire, poor throttle response, reduced fuel efficiency, and reduced power. 5072726AA. SENSOR Fuel Pressure. Replaced By: 68002740AA. $260.00$179.87. Add To Cart. Genuine Mopar Parts, the Right Choice. MoparPartsGiant .com offers the wholesale prices for genuine 2002 Jeep Liberty parts. Parts like Fuel Injection System are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty.Product Details. Assembly : Pump Only Fuel Sending Unit Included : With Fuel Sending Unit Pressure Sensor Included : Without Pressure Sensor. See All Products Details. Airtex®. E7207 Electric Fuel Pump Without Fuel Sending Unit. Part Number: AFE7207. 1 Reviews. Vehicle Info Required to Guarantee Fit. $92.99.Jan 21, 2016 · The Liberty (2002-2007 KJ and 2008-2012 KK) was Jeep's replacement for the Cherokee (XJ). The major changes from the Cherokee to the Liberty were an independent front suspension and trailing arm rear suspension. Compared to the Cherokee, the Liberty is actually easier to align. Summary: Chrysler is recalling certain model year 2002 and 2003 Jeep Liberty vehicles manufactured January 9, 2001, through March 28, 2003, and 2002 through 2004 Jeep Grand Cherokee vehicles manufactured February 13, 2001, through May 23, 2003. A component in the air bag control module may fail causing the front airbags, side curtain airbags ...REFER TO THE FUEL SYSTEM PRESSURE RELEASE PROCEDURE. Fig.20 Fuel Pressure Test Gauge (Typical Gauge Installation At Test Port) 1. Remove protective cap at fuel rail test port. Connect the 0 - 414 kPa (0 - 60 psi) fuel pressure gauge (from gauge set 5069) to test port pressure. fitting on fuel rail. The DRB III Scan Tool along with the PEP ...Here is a picture showing the noid light plugged into the injector connector when checking injector pulse a 2002 Ford Taurus. This one came in on the hook (tow truck) and was a crank no start. When cranking it over, the engine had spark, the Noid light was blinking but it the engine did not did not have fuel pressure. I installed a new fuel ... Jul 16, 2012 · I know, everyone is probably saying "Oh man, not another low oil pressure thread" but this has a solution. I recently rebuilt my engine and have yet to put many miles on it. (working on it little by little to get it how i like) I bought a full rebuilt kit for it. including new oil pump. When my engine gets warm, my oil pressure drops to 5 lbs. 2 days ago · 3. If there is a whirling noise coming from the engine compartment, do REPAIR PROCEDURE B. A leak in the exhaust manifold or manifold gasket could draw in fresh air and Trouble code P0172: System Too Rich lets you know that your Honda CR-V's engine is getting too much fuel (as it runs). 08 Jeep liberty p0172 p0175 also the dash lights and the. Jul 16, 2012 · I know, everyone is probably saying "Oh man, not another low oil pressure thread" but this has a solution. I recently rebuilt my engine and have yet to put many miles on it. (working on it little by little to get it how i like) I bought a full rebuilt kit for it. including new oil pump. When my engine gets warm, my oil pressure drops to 5 lbs. Power Window Switch Front (4 Gang). Master SwitchFront of Console. Power Window Switch Front (4 Gang). Master SwitchFront of Console.Sep 13, 2015 · Car has difficulty starting - usually cranks 10-20 seconds before it catches and usually needs a little gas to get it to catch. This will result in a plume of blue-gray smoke and a rather prominent gas smell. Once running you can see and feel engine vibration. Not horrific, but also not the way Jeep designed it to run. REFER TO THE FUEL SYSTEM PRESSURE RELEASE PROCEDURE. Fig.20 Fuel Pressure Test Gauge (Typical Gauge Installation At Test Port) 1. Remove protective cap at fuel rail test port. Connect the 0 - 414 kPa (0 - 60 psi) fuel pressure gauge (from gauge set 5069) to test port pressure. fitting on fuel rail. The DRB III Scan Tool along with the PEP ...Shop 2002 Jeep Liberty Limited vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 8 2002 Liberty models nationwide. ... Low pressure and clean ...Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... CASE 1: If the fuel pressure gauge registered 0 PSI. This confirms that the cause of your 4.0L engine's no-start problem is caused by a lack of fuel. Now, I usually take one more precaution, before condemning the fuel pump as bad and this is to check that the fuel pump is getting 12 Volts as the engine is cranking. Advance Auto Parts has 17 different Fuel Pump for your vehicle, ready for shipping or in-store pick up. The best part is, our Jeep Liberty Fuel Pump products start from as little as $139.99. When it comes to your Jeep Liberty, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Fuel ...We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.Jul 16, 2012 · I know, everyone is probably saying "Oh man, not another low oil pressure thread" but this has a solution. I recently rebuilt my engine and have yet to put many miles on it. (working on it little by little to get it how i like) I bought a full rebuilt kit for it. including new oil pump. When my engine gets warm, my oil pressure drops to 5 lbs. Dec 16, 2010 · Discussion Starter · #1 · Dec 16, 2010. Working on a 2002 Liberty, she will crank but will no fire! 3.7 V6 Auto 4wd. Fuel presure is good. Compresion is good. New crank and cam sensor. Enigne light flashes about ten time then stays on with key on. No code disply at odometer after key on, off, on, off, on. Orange spark present (not blue) 2004 Jeep Liberty, 6 cyc, just under 70k miles on it. The smell is not noticeable until the engine heats up but after just a few minutes, (the smell is beginning to appear sooner and sooner after turning it on and runing it) it smells sort of like burning candles that have been snuffed out. Very distinctive smell.Sometimes a fuel pump will fail slowly, and that means the fuel pressure and volume slowly degrades. The lack of fuel may result in the engine operating without enough fuel relative to the amount of air, causing the check engine light to appear.About 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.Jan 08, 2011 · Jeep stalling but will start no prob. Wont idle after warmed up., Chrysler, Dodge, Jeep, and Ram, 18 replies 2006 Jeep Liberty CRD, Chrysler, Dodge, Jeep, and Ram, 21 replies 2002 Saturn Runs Hot At Idle Only (AC Worsens It), Retired Brands, 19 replies 2002 Jeep Liberty, Chrysler, Dodge, Jeep, and Ram, 21 replies Increasing fuel flow in your 2002 Jeep Liberty is key to making power. Our performance fuel systems parts include everything from injectors to nitrous systems. Car & Truck. Boating; ... Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine's high-pressure fuel injection pump. Expect...4. Failing Throttle Position Sensor. Another problem that can affect your Jeep’s engine is a failing throttle position sensor. This tended to affect Cherokees from 1990 to 2002 and Wranglers from 1990 on. The throttle body can get clogged up with residue, which will keep the sensor from working correctly. Stil, this was an efficient, durable and well proven engine that offered great towing capability and admirable fuel economy. Transmission choices ranged from 4-speed and 5-speed automatic to a 5-speed or 6-speed manual variants, depending on the engine choice and trim level. Being a typical Jeep, the new Liberty offered a rugged and capable ... 50,226 Posts. #2 · Sep 13, 2010 (Edited) Dropping the gas tank is not difficult, it can be done in ten minutes. And you don't have to replace the fuel pump to replace the check valve. The check valve is inside the fuel pressure regulator located on top of the fuel pump. I would MUCH rather replace that than cut the fuel line, insert a check ...Aug 14, 2020 · The second most common problem is the engine can fail in the 2002 Jeep Liberty, with the average cost to fix coming out to around $3,800 and occurring at nearly 130,000 miles. The top problem in the Jeep Liberty focuses on the window regulator breaking in the 2006 Jeep Liberty, with the average cost to fix being around $300 and the average ... Aug 25, 2013 · I replaced the fuel pump and filter in a 2002 jeep liberty 3.7L tried to crank the engine and it will not start. Ive also changed Fuel pump relay, spark plugs, and Crank Pos. Sensor, yet still nothing from this engine. Does this engine need compression i am really lost at the moment. Answered in 1 minute by: Fuel pressure can be checked with a gauge attached to the fuel rail on the engine. I would first add a can of SEAFOAM to the gas to clean the injectors before I spent any money trying to solve the issue. ... 2002 Jeep Liberty, Chrysler, Dodge, Jeep, and Ram, 21 replies 2001 Volvo Cross Country or 2002 Jeep Liberty?, Automotive, 7 replies All ...Jul 16, 2020 · 2004 Jeep Liberty Problems. Unsurprisingly, the 2004 model year for the Jeep Liberty featured a lot of the same suspension problems that the previous years had. The issue with the windows continued on to this model year as well. The 2004 model year had a recall that affected just over 239,000 vehicles relating to the rear lower control arm. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Gas Cap product you desperately need. We currently carry 7 Gas Cap products to choose from for your 2002 Jeep Liberty, and our inventory prices range from as little as $12.79 up to $21.79. On top of low prices, Advance Auto Parts ...Power Window Switch Front (4 Gang). Master SwitchFront of Console. Power Window Switch Front (4 Gang). Master SwitchFront of Console. Fuel System Repair Manual. Manifold Pressure (MAP) Sensor Connector. Intentionally blank: ... JEEP > 2002 > LIBERTY > 3.7L V6 > Exhaust & Emission > Manifold Pressure (MAP) Sensor. Price: Alternate: No parts for vehicles in selected markets. Economy . SKP {6041018AB, 68002763AA}Spectra Premium Fuel Pump D7026M. Part # D7026M. SKU # 303128. Limited-Lifetime Warranty. Check if this fits your 2002 Jeep Liberty. Notes: Module assembly, Includes Fuel Pump, Strainer and Fuel Reservoir. PRICE: 179.99. Item Grade: OEM Standard. Wiring Harness Included: No.2002 Jeep Liberty - oil light comes on when I hit the brakes but usually only when the car is already warm. It goes off when I take my foot off the brake. No oil is needed. ... The oil pressure warning light on my 2002 Jeep Liberty comes on while the engine is at idle after engine warm up. The light is on at 500 rpm and below.Jan 27, 2010 · P0202. Fuel Injector 2 Circuit Malfunction. Message Closed w/Summary. Vehicle Data. 2002 Jeep Liberty Limited. VIN. 1J4GL48K52. Engine. 3.7 L / 6 cyl / GAS. Sounds like you have no power to the fuel pump if you worked on it recently, make sure there is no ground wire unhooked. Any ground wire could cause this problem. Locate the fuel pump relay. Switch it with a known good relay. Posted on Sep 20, 2014 Open Questions: 0 answersDec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... Worst 2002 Jeep Liberty Problems #1: Engine Failure 2002 Liberty Average Cost to Fix: $3,400 Average Mileage: 130,000 mi. Learn More #2: Window Regulator Broke 2002 Liberty Average Cost to Fix ... Jun 11, 2019 · The only way that you are going to know that your Liberty’s fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam. Jul 16, 2012 · I know, everyone is probably saying "Oh man, not another low oil pressure thread" but this has a solution. I recently rebuilt my engine and have yet to put many miles on it. (working on it little by little to get it how i like) I bought a full rebuilt kit for it. including new oil pump. When my engine gets warm, my oil pressure drops to 5 lbs. Shop 2002 Jeep Liberty vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 19 2002 Liberty models nationwide.A Jeep 4.0 fuel pressure regulator can cost anywhere from $200-$400 on average depending on where you go and whatever features it has. You can get a Jeep 4.0 fuel pressure regulator repaired at your local garage or repair shop, or you can order your Jeep 4.0 fuel pressure regulator online and have it shipped directly to you. ← → About The AuthorSummary: Chrysler is recalling certain model year 2002 and 2003 Jeep Liberty vehicles manufactured January 9, 2001, through March 28, 2003, and 2002 through 2004 Jeep Grand Cherokee vehicles manufactured February 13, 2001, through May 23, 2003. A component in the air bag control module may fail causing the front airbags, side curtain airbags ...The only way that you are going to know that your Liberty's fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.Jul 28, 2022 · 6. Misfires. Low fuel pressure in the fuel system will cause a faulty air-fuel mixture and then, in return, cause weak combustion. This can be felt as misfires on acceleration or even at idle. Fortunately, the fuel system in a car requires only minor tweaks. Sometimes the problem is minor, and at times, it can be huge. What Is The Jeep Liberty 3.7 Engine? The Jeep Liberty 3.7L engine goes by the name of Powertech, something I also mentioned in the intro of this article. Although the lineup debuted in 1998, it wasn’t until 2002 when Chrysler also started making the 3.7L variant. The engine was used in trucks and SUVs. No car was lucky enough to get the beast ... Advance Auto Parts has 17 different Fuel Pump for your vehicle, ready for shipping or in-store pick up. The best part is, our Jeep Liberty Fuel Pump products start from as little as $139.99. When it comes to your Jeep Liberty, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Fuel ...Shop 2002 Jeep Liberty vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 19 2002 Liberty models nationwide.Here is a picture showing the noid light plugged into the injector connector when checking injector pulse a 2002 Ford Taurus. This one came in on the hook (tow truck) and was a crank no start. When cranking it over, the engine had spark, the Noid light was blinking but it the engine did not did not have fuel pressure. I installed a new fuel ... Increasing fuel flow in your 2002 Jeep Liberty is key to making power. Our performance fuel systems parts include everything from injectors to nitrous systems. Car & Truck. Boating; ... Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine's high-pressure fuel injection pump. Expect...Fuel pressure can be checked with a gauge attached to the fuel rail on the engine. I would first add a can of SEAFOAM to the gas to clean the injectors before I spent any money trying to solve the issue. ... 2002 Jeep Liberty, Chrysler, Dodge, Jeep, and Ram, 21 replies 2001 Volvo Cross Country or 2002 Jeep Liberty?, Automotive, 7 replies All ...2002 Jeep Liberty - oil light comes on when I hit the brakes but usually only when the car is already warm. It goes off when I take my foot off the brake. No oil is needed. ... The oil pressure warning light on my 2002 Jeep Liberty comes on while the engine is at idle after engine warm up. The light is on at 500 rpm and below.Jul 28, 2022 · 6. Misfires. Low fuel pressure in the fuel system will cause a faulty air-fuel mixture and then, in return, cause weak combustion. This can be felt as misfires on acceleration or even at idle. Fortunately, the fuel system in a car requires only minor tweaks. Sometimes the problem is minor, and at times, it can be huge. Sep 24, 2016 · I have a 2002 Jeep liberty. It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? Jun 14, 2013 · No need to change a fuel pump . You will have to go back to the power distribution center and verify that current is ACTUALLY flowing from fuse , to relay to fuel pump harness . Obviously , current is not making to fuel pump harness at tank or engine would start . Use a computer safe test light ( so you don't spike any wiring to computer) and ... The 2002 Jeep Liberty has 52 problems reported for engine failure. Average repair cost is $3,500 at 130,050 miles. (Page 1 of 3) 2004 Jeep Liberty Problems. Unsurprisingly, the 2004 model year for the Jeep Liberty featured a lot of the same suspension problems that the previous years had. The issue with the windows continued on to this model year as well. The 2004 model year had a recall that affected just over 239,000 vehicles relating to the rear lower control arm.ROTATE Tires. To narrow down your search please use the dropdown box above, or select from one of the available vehicles in the list below. Keep Your Engine Cleaner. Pinout status: +0 -0. A check engine light can indicate a broad spectrum of problems with your 2002 Toyota Sequoia. Replacement OEM Engine Computer (ECM,ECU,PCM) for a 2002 Jeep ... Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. Dec 16, 2010 · Discussion Starter · #1 · Dec 16, 2010. Working on a 2002 Liberty, she will crank but will no fire! 3.7 V6 Auto 4wd. Fuel presure is good. Compresion is good. New crank and cam sensor. Enigne light flashes about ten time then stays on with key on. No code disply at odometer after key on, off, on, off, on. Orange spark present (not blue) My 2002 Jeep Liberty 3.7 with 142k miles had the identical problem.. One day it just decided not to start. No CEL on, good battery, good fuel pressure, good spark. But there was no fuel getting to the cylinders. The plugs were dry as could be. So I replaced the crank and cam sensors after reading about other Jeeps with similar issues.Come along with Eric O. at SMA as we have a close look at fuel pump current waveforms on this Jeep Liberty that was towed in as a no start. It is easy to cal...Jan 22, 2016 · Customer Stated that this Jeep will start slowing down and losing power to where it is just [...] throttle response. This thing has a throttle cable. With the lean codes I was thinking fuel pressure or vaccum leak.o2 sensors are switching [...] intermittency o... Jul 26, 2020 · Jeep Liberty Models: What You Need to Know. 1. Hybrid Boosts 2023 Toyota Sequoia Fuel Economy. 2. 2022 Mercedes EQXX Prototype Pushes Boundaries. 3. GM's New Website Will Answer Your EV Questions ... Summary: Chrysler is recalling certain model year 2002 and 2003 Jeep Liberty vehicles manufactured January 9, 2001, through March 28, 2003, and 2002 through 2004 Jeep Grand Cherokee vehicles manufactured February 13, 2001, through May 23, 2003. A component in the air bag control module may fail causing the front airbags, side curtain airbags ...About 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.Sep 24, 2016 · I have a 2002 Jeep liberty. It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? 5072726AA. SENSOR Fuel Pressure. Replaced By: 68002740AA. $260.00$179.87. Add To Cart. Genuine Mopar Parts, the Right Choice. MoparPartsGiant .com offers the wholesale prices for genuine 2002 Jeep Liberty parts. Parts like Fuel Injection System are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty.Feb 08, 2022 · Search: Physical Signs Of Recanalization After Vasectomy. Pharmacological (b) (c) (d) Some impotency is to Physical signs of recanalization after vasectomy The closed-ended technique means the testicular end of the vas is clamped with a suture or a clip Check semen analysis 12 weeks after the vasectomy to ensure success Check semen analysis 12 weeks after the vasectomy to ensure success. The most common causes for AC not cooling properly in Jeep Liberty are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door ...Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... 2002 Jeep Liberty - Fuel Pressure Regulator Don't see the part you searched for? Search your part number using our part interchange & find interchangeable parts for your ...Feb 08, 2022 · Search: Physical Signs Of Recanalization After Vasectomy. Pharmacological (b) (c) (d) Some impotency is to Physical signs of recanalization after vasectomy The closed-ended technique means the testicular end of the vas is clamped with a suture or a clip Check semen analysis 12 weeks after the vasectomy to ensure success Check semen analysis 12 weeks after the vasectomy to ensure success. No Compression CHADA MEMBER JEEP LIBERTY My mother has a 2002 Jeep Liberty with a V-6 3.7 motor and there is no compression on the front cyl. And only 10 lb compression on the 2nd cylinder on ther passenger side of the motor. She owes 2 yrs on the vehicle and does not have alot of momey for repairs, and I'm not very familiar with these new engines.2004 Jeep Liberty, 6 cyc, just under 70k miles on it. The smell is not noticeable until the engine heats up but after just a few minutes, (the smell is beginning to appear sooner and sooner after turning it on and runing it) it smells sort of like burning candles that have been snuffed out. Very distinctive smell.Shop 2002 Jeep Liberty vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 19 2002 Liberty models nationwide.Shop 2002 Jeep Liberty Limited vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 8 2002 Liberty models nationwide. ... Low pressure and clean ...Here is a picture showing the noid light plugged into the injector connector when checking injector pulse a 2002 Ford Taurus. This one came in on the hook (tow truck) and was a crank no start. When cranking it over, the engine had spark, the Noid light was blinking but it the engine did not did not have fuel pressure. I installed a new fuel ... Jeep Liberty / Cherokee (KJ; 2002-2007) fuses and relays Ad vertisements In this article, we consider the first-generation Jeep Liberty / Cherokee (KJ), produced from 2002 to 2007. Autobest Fuel Pump - for 1995 Jeep Grand Cherokee 4.0L 6 Cyl. Part Number: F3098A. Brand: Autobest. Notes: Fuel Pump Module Assembly -- Includes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, Fuel Strainer and Tank Seal. Condition: New. Shipping Options: Ground. The following is a list of the most common Jeep 4.0 fuel pressure regulator symptoms, and what you can do to fix them: In short, symptoms of a bad Jeep 4.0 fuel pressure regulator include poor acceleration and reduced power. Other symptoms include engine misfire, poor throttle response, reduced fuel efficiency, and reduced power. Extended Warranty and Maintenance Plans. Jeeps are covered by a 3-year/36,000-mile comprehensive vehicle warranty that provides bumper-to-bumper coverage of Jeep-branded vehicles. That combines ... Jeep Liberty / Cherokee (KJ; 2002-2007) fuses and relays Ad vertisements In this article, we consider the first-generation Jeep Liberty / Cherokee (KJ), produced from 2002 to 2007.May 19, 2019 · A bad fuel pressure regulator can put your Jeep Liberty out of commission. Here are a few of the most common symptoms of a bad fuel pressure regulator: A Typical Fuel Pressure Regulator Misfire – When the fuel pressure regulator fails, it can allow too much or too little fuel into the engine. Either way, this wreaks havoc on the air fuel mixture. Product Details. Assembly : Pump Only Fuel Sending Unit Included : With Fuel Sending Unit Pressure Sensor Included : Without Pressure Sensor. See All Products Details. Airtex®. E7207 Electric Fuel Pump Without Fuel Sending Unit. Part Number: AFE7207. 1 Reviews. Vehicle Info Required to Guarantee Fit. $92.99.1 offer from $49.99. MOSTPLUS Electric Fuel Pump Assembly Compatible with Jeep Liberty 2002-2003 L4 2.4L V6 3.7L Replace E7162M. 4.5 out of 5 stars. 14. 2 offers from $44.99. ECCPP Electric Fuel Pump Module Assembly w/Sending Unit Replacement for Jeep Liberty 2002-2003 L4 2.4L V6 3.7L E7162M. 4.5 out of 5 stars.The average CARFAX History Based Value of a 2002 Jeep Liberty is $6,294. The History Based Value of a car takes into account the vehicle’s condition, number of owners, service history, and other factors. Many cars for sale on CARFAX Used Car Listings are great value cars, with a value that’s higher than the listing price. My 2002 Jeep Liberty 3.7 with 142k miles had the identical problem.. One day it just decided not to start. No CEL on, good battery, good fuel pressure, good spark. But there was no fuel getting to the cylinders. The plugs were dry as could be. So I replaced the crank and cam sensors after reading about other Jeeps with similar issues.50,226 Posts. #2 · Sep 13, 2010 (Edited) Dropping the gas tank is not difficult, it can be done in ten minutes. And you don't have to replace the fuel pump to replace the check valve. The check valve is inside the fuel pressure regulator located on top of the fuel pump. I would MUCH rather replace that than cut the fuel line, insert a check ...Fuel pressure can be checked with a gauge attached to the fuel rail on the engine. I would first add a can of SEAFOAM to the gas to clean the injectors before I spent any money trying to solve the issue. ... 2002 Jeep Liberty, Chrysler, Dodge, Jeep, and Ram, 21 replies 2001 Volvo Cross Country or 2002 Jeep Liberty?, Automotive, 7 replies All ...First post I have a Jeep Liberty (KJ) 2002 with the 4 cylinder Chrysler 2.4l Powertech engine. Last 6 weeks it's been throwing the P0301 code. ... ECT, if no scanner look at eng vacuum, compression, fuel pressure... Top. dodgefarms Posts: 85 Joined: Tue Sep 15, 2015 1:02 am Location: USA. Re: 2002 Jeep Liberty Chrysler 2.4l Powertech 4 cylinder ...2010 DODGE CHARGER 3.5L - NO START - P0522 - Engine was running fine then sputtered and died. Turns over but won't run now. Only code was P0522 . Replaced Oil Pressure Sensor but didn't correct problem read more. 1 day ago · Search: How To Rebuild A Nitro Engine. Nitro Engine - Strip and rebuild Motor Era offers service repair manuals for your Dodge Nitro - DOWNLOAD your manual now!.Fuel Tank Pressure Sensor Included: No; Gasket Or Seal Included: Yes; In Tank or External: In Tank; Outlet Quantity: 1; ... Jeep Liberty 2002, 3.7 Limited. Bought fuel pump but pressure of fuel pushes off the hoses from pump to sending unit. What do? April 24, 2017. Dominic H. 10.Increasing fuel flow in your 2002 Jeep Liberty is key to making power. Our performance fuel systems parts include everything from injectors to nitrous systems. Car & Truck. Boating; ... Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine's high-pressure fuel injection pump. Expect...The only way that you are going to know that your Liberty's fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.A Jeep 4.0 fuel pressure regulator can cost anywhere from $200-$400 on average depending on where you go and whatever features it has. You can get a Jeep 4.0 fuel pressure regulator repaired at your local garage or repair shop, or you can order your Jeep 4.0 fuel pressure regulator online and have it shipped directly to you. ← → About The AuthorSep 13, 2015 · Car has difficulty starting - usually cranks 10-20 seconds before it catches and usually needs a little gas to get it to catch. This will result in a plume of blue-gray smoke and a rather prominent gas smell. Once running you can see and feel engine vibration. Not horrific, but also not the way Jeep designed it to run. Sometimes a fuel pump will fail slowly, and that means the fuel pressure and volume slowly degrades. The lack of fuel may result in the engine operating without enough fuel relative to the amount of air, causing the check engine light to appear.My 2002 Jeep Liberty 3.7 with 142k miles had the identical problem.. One day it just decided not to start. No CEL on, good battery, good fuel pressure, good spark. But there was no fuel getting to the cylinders. The plugs were dry as could be. So I replaced the crank and cam sensors after reading about other Jeeps with similar issues.The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles. Come along with Eric O. at SMA as we have a close look at fuel pump current waveforms on this Jeep Liberty that was towed in as a no start. It is easy to cal... Ofcourse you could measure the exact fuel pressure, but it should be enough for now to just check if fuel under pressure comes out of the schrader valve. ... Jeep Garage is where you can talk about all your favorite jeeps including the Cherokee, Liberty and Grand Cherokee. Full Forum Listing. Explore Our Forums. WK2- Grand Cherokee (2011-2021/ ...You mentioned the Jeep was sitting on an incline - if not enough gas in tank - pump will not pick up the fuel .. (Make sure the security light in dash is not on - that can cause this problem) IF there is sufficient fuel in tank - fuel pressure test MUST be performed before proceeding with troubleshooting. Sign in to reply50,226 Posts. #2 · Sep 13, 2010 (Edited) Dropping the gas tank is not difficult, it can be done in ten minutes. And you don't have to replace the fuel pump to replace the check valve. The check valve is inside the fuel pressure regulator located on top of the fuel pump. I would MUCH rather replace that than cut the fuel line, insert a check ...The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles. Jan 08, 2011 · Jeep stalling but will start no prob. Wont idle after warmed up., Chrysler, Dodge, Jeep, and Ram, 18 replies 2006 Jeep Liberty CRD, Chrysler, Dodge, Jeep, and Ram, 21 replies 2002 Saturn Runs Hot At Idle Only (AC Worsens It), Retired Brands, 19 replies 2002 Jeep Liberty, Chrysler, Dodge, Jeep, and Ram, 21 replies We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.Sep 24, 2016 · I have a 2002 Jeep liberty. It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? The 2002 Jeep Liberty has 52 problems reported for engine failure. Average repair cost is $3,500 at 130,050 miles. (Page 1 of 3)We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? What ? no it is a new battery2006 jeep grand cherokee oil light came on off on restart got dealer opinion of other problems. disconnected sensor and had all the same symptoms. concluded that sensor is not closing after shut off and all the rest of the on off's are to do with jeep diagnostics trying to tell me i might have a problem. oil light should come on and stay on at ...The only way that you are going to know that your Liberty's fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.Sep 13, 2015 · Car has difficulty starting - usually cranks 10-20 seconds before it catches and usually needs a little gas to get it to catch. This will result in a plume of blue-gray smoke and a rather prominent gas smell. Once running you can see and feel engine vibration. Not horrific, but also not the way Jeep designed it to run. Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep...Autobest Fuel Pump - for 1995 Jeep Grand Cherokee 4.0L 6 Cyl. Part Number: F3098A. Brand: Autobest. Notes: Fuel Pump Module Assembly -- Includes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, Fuel Strainer and Tank Seal. Condition: New. Shipping Options: Ground. Sep 20, 2014 · 2005 Jeep Liberty won't start, fuel pump won't run, fuel tank is full but gauge reads empty. Suspect ground wire as it is common to both but can't find ground connection Just take any wire and hook it up to car ground - then take the other end of wire and hook it up to the ground side of fuel pump. Jeep Liberty / Cherokee (KJ; 2002-2007) fuses and relays Ad vertisements In this article, we consider the first-generation Jeep Liberty / Cherokee (KJ), produced from 2002 to 2007. 2 days ago · 3. If there is a whirling noise coming from the engine compartment, do REPAIR PROCEDURE B. A leak in the exhaust manifold or manifold gasket could draw in fresh air and Trouble code P0172: System Too Rich lets you know that your Honda CR-V's engine is getting too much fuel (as it runs). 08 Jeep liberty p0172 p0175 also the dash lights and the. Sep 20, 2014 · 2005 Jeep Liberty won't start, fuel pump won't run, fuel tank is full but gauge reads empty. Suspect ground wire as it is common to both but can't find ground connection Just take any wire and hook it up to car ground - then take the other end of wire and hook it up to the ground side of fuel pump. Fuel Tank Pressure Sensor Included: No; Gasket Or Seal Included: Yes; In Tank or External: In Tank; Outlet Quantity: 1; ... Jeep Liberty 2002, 3.7 Limited. Bought fuel pump but pressure of fuel pushes off the hoses from pump to sending unit. What do? April 24, 2017. Dominic H. 10.Designed as a replacement for your worn-out fuel system part Will help optimize your vehicle’s performance and fuel efficiency. $8.72. Herko® Fuel Pump Module Assembly. 0. # mpn4654342442. Jeep Liberty 2.4L / 3.7L 2002, Fuel Pump Module Assembly by Herko®. A bad fuel pressure regulator can put your Jeep Liberty out of commission. Here are a few of the most common symptoms of a bad fuel pressure regulator: A Typical Fuel Pressure Regulator Misfire - When the fuel pressure regulator fails, it can allow too much or too little fuel into the engine. Either way, this wreaks havoc on the air fuel mixture.Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep... Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep... Sometimes a fuel pump will fail slowly, and that means the fuel pressure and volume slowly degrades. The lack of fuel may result in the engine operating without enough fuel relative to the amount of air, causing the check engine light to appear.You mentioned the Jeep was sitting on an incline - if not enough gas in tank - pump will not pick up the fuel .. (Make sure the security light in dash is not on - that can cause this problem) IF there is sufficient fuel in tank - fuel pressure test MUST be performed before proceeding with troubleshooting. Sign in to reply2006 jeep grand cherokee oil light came on off on restart got dealer opinion of other problems. disconnected sensor and had all the same symptoms. concluded that sensor is not closing after shut off and all the rest of the on off's are to do with jeep diagnostics trying to tell me i might have a problem. oil light should come on and stay on at ...You mentioned the Jeep was sitting on an incline - if not enough gas in tank - pump will not pick up the fuel .. (Make sure the security light in dash is not on - that can cause this problem) IF there is sufficient fuel in tank - fuel pressure test MUST be performed before proceeding with troubleshooting. Sign in to replyFuel Tank Pressure Sensor Included: No; Gasket Or Seal Included: Yes; In Tank or External: In Tank; Outlet Quantity: 1; ... Jeep Liberty 2002, 3.7 Limited. Bought fuel pump but pressure of fuel pushes off the hoses from pump to sending unit. What do? April 24, 2017. Dominic H. 10.My 2002 Jeep Liberty 3.7 with 142k miles had the identical problem.. One day it just decided not to start. No CEL on, good battery, good fuel pressure, good spark. But there was no fuel getting to the cylinders. The plugs were dry as could be. So I replaced the crank and cam sensors after reading about other Jeeps with similar issues.Advance Auto Parts has 17 different Fuel Pump for your vehicle, ready for shipping or in-store pick up. The best part is, our Jeep Liberty Fuel Pump products start from as little as $139.99. When it comes to your Jeep Liberty, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Fuel ...Summary: Chrysler is recalling certain model year 2002 and 2003 Jeep Liberty vehicles manufactured January 9, 2001, through March 28, 2003, and 2002 through 2004 Jeep Grand Cherokee vehicles manufactured February 13, 2001, through May 23, 2003. A component in the air bag control module may fail causing the front airbags, side curtain airbags ...Jul 26, 2020 · Jeep Liberty Models: What You Need to Know. 1. Hybrid Boosts 2023 Toyota Sequoia Fuel Economy. 2. 2022 Mercedes EQXX Prototype Pushes Boundaries. 3. GM's New Website Will Answer Your EV Questions ... Then when the engine is turned on it should steadily climb to about 40psi and hold. Increasing the rpm should result in only a slight increase in oil pressure. When I did this it shot to 40psi with engine still off! So almost assuredly it's a bad sensor/sender. This is on a 2002 4.0l inline 6.Jul 16, 2020 · 2004 Jeep Liberty Problems. Unsurprisingly, the 2004 model year for the Jeep Liberty featured a lot of the same suspension problems that the previous years had. The issue with the windows continued on to this model year as well. The 2004 model year had a recall that affected just over 239,000 vehicles relating to the rear lower control arm. Jun 11, 2019 · The only way that you are going to know that your Liberty’s fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam. Advance Auto Parts has 17 different Fuel Pump for your vehicle, ready for shipping or in-store pick up. The best part is, our Jeep Liberty Fuel Pump products start from as little as $139.99. When it comes to your Jeep Liberty, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Fuel ...Feb 08, 2022 · Search: Physical Signs Of Recanalization After Vasectomy. Pharmacological (b) (c) (d) Some impotency is to Physical signs of recanalization after vasectomy The closed-ended technique means the testicular end of the vas is clamped with a suture or a clip Check semen analysis 12 weeks after the vasectomy to ensure success Check semen analysis 12 weeks after the vasectomy to ensure success. Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... Sep 13, 2015 · Car has difficulty starting - usually cranks 10-20 seconds before it catches and usually needs a little gas to get it to catch. This will result in a plume of blue-gray smoke and a rather prominent gas smell. Once running you can see and feel engine vibration. Not horrific, but also not the way Jeep designed it to run. Stil, this was an efficient, durable and well proven engine that offered great towing capability and admirable fuel economy. Transmission choices ranged from 4-speed and 5-speed automatic to a 5-speed or 6-speed manual variants, depending on the engine choice and trim level. Being a typical Jeep, the new Liberty offered a rugged and capable ... The 2002 Jeep Liberty has 52 problems reported for engine failure. Average repair cost is $3,500 at 130,050 miles. (Page 1 of 3) 2006 jeep grand cherokee oil light came on off on restart got dealer opinion of other problems. disconnected sensor and had all the same symptoms. concluded that sensor is not closing after shut off and all the rest of the on off's are to do with jeep diagnostics trying to tell me i might have a problem. oil light should come on and stay on at ...The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles.EPA Fuel Economy Est - City (MPG) 16. ... Tire Pressure Monitor No. Back-Up Camera No. Stability Control No. ... Compare 2002 Jeep Liberty different trims: 4-Door Limited Select your Jeep Liberty PDF Download from the list below: Jeep Liberty 4wd Workshop Manual (V6-3.7L VIN K (2003)) Other Manuals 10579 Pages. Get your hands on the complete Jeep factory workshop software. £9.99 Download now. Jeep Liberty 2wd Workshop Manual (V6-3.7L (2008)) Other Manuals 11071 Pages. The most common causes for AC not cooling properly in Jeep Liberty are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door ...Go to: NO START 2: Checking Fuel. CASE 2: Spark was NOT present in all of the cylinders (DISTRIBUTOR TYPE). This test result tells you without a doubt that the no-start condition of your 4.0L equipped Jeep is due to a malfunction in the ignition system. Now, with no spark in any of the engine cylinders, this what I would suggest:Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts Oct 06, 2014 · When turning the key you cannot hear the fuel pump priming. 1) Checked all the relay's fuses in the line/used a test light to verify power getting through. 2) Changed the fuel pump out (strainer and all that fun) 3) Checked wire going from relay to the pump with a test light. It lights up for a couple seconds after turning the key to the "on ... Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... 2002 Jeep Liberty - Fuel Pressure Regulator Don't see the part you searched for? Search your part number using our part interchange & find interchangeable parts for your ...We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.Aug 18, 2012 · Reaction score. 509. Location. NJ. find the ASD relay first and replace it or swap it with a known good relay. ASD stands for Auto Shut Down. it basically kills all the power to critical things like fuel pump and spark. you can bypass it also but I'd recommend swapping it first. Aug 18, 2012. #3. Worst 2002 Jeep Liberty Problems #1: Engine Failure 2002 Liberty Average Cost to Fix: $3,400 Average Mileage: 130,000 mi. Learn More #2: Window Regulator Broke 2002 Liberty Average Cost to Fix ...Thanks for the response! I have tools, but nothing automobile specific; a little mechanical know how, but very little. It has hesitated to start, and giving it a bit of gas has helped in the past, but hasn't helped today. Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. 2006 jeep grand cherokee oil light came on off on restart got dealer opinion of other problems. disconnected sensor and had all the same symptoms. concluded that sensor is not closing after shut off and all the rest of the on off's are to do with jeep diagnostics trying to tell me i might have a problem. oil light should come on and stay on at ...The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles.Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts The average cost nationwide to change a vehicle's fuel filter is between $90 and $207 (including parts and labor). The good news is that KBB.com has analyzed 100s of repair orders to establish ...Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component's operation.Denso Fuel Pump 953-3060. Part # 953-3060. SKU # 149344. 1-Year Warranty. Check if this fits your Jeep Liberty. Check if this fits your Jeep Liberty.Jan 27, 2010 · P0202. Fuel Injector 2 Circuit Malfunction. Message Closed w/Summary. Vehicle Data. 2002 Jeep Liberty Limited. VIN. 1J4GL48K52. Engine. 3.7 L / 6 cyl / GAS. The following is a list of the most common Jeep 4.0 fuel pressure regulator symptoms, and what you can do to fix them: In short, symptoms of a bad Jeep 4.0 fuel pressure regulator include poor acceleration and reduced power. Other symptoms include engine misfire, poor throttle response, reduced fuel efficiency, and reduced power. ROTATE Tires. To narrow down your search please use the dropdown box above, or select from one of the available vehicles in the list below. Keep Your Engine Cleaner. Pinout status: +0 -0. A check engine light can indicate a broad spectrum of problems with your 2002 Toyota Sequoia. Replacement OEM Engine Computer (ECM,ECU,PCM) for a 2002 Jeep ... Engine Oiling for 2002 Jeep Liberty. Vehicle. 2002 Jeep Liberty. Change Vehicle. ... Fuel Rail to Cylinder Block. Engine Oil Level Indicator Tube To Cylinder Block. ... Lower Cover to Transmission Bell Housing. Mounting Oil Level Indicator Tube To Cylinder Block. 16. Oil Pressure Sending Unit PART NO LONGER AVAILABLEMUST ORDER PN: 5149064AB ...Join for Ratings and Reviews. While the Liberty was a step forward for Jeep, it didn't break new ground for the category. Acceleration is good and braking is sound, but the ride is jittery and ...We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. 2019 Jeep Cherokee Trailhawk 3.2L 9-Speed with a Load of Wizzy-Bang Hi Tech Stuff 2011 Dodge Nitro 4.0L, 2010 3.5L Journey R/T, 62 Imperial 413 4-bbl, 00 Dodge Dakota Quad 4 X 4, ROTATE Tires. To narrow down your search please use the dropdown box above, or select from one of the available vehicles in the list below. Keep Your Engine Cleaner. Pinout status: +0 -0. A check engine light can indicate a broad spectrum of problems with your 2002 Toyota Sequoia. Replacement OEM Engine Computer (ECM,ECU,PCM) for a 2002 Jeep ... Shop 2002 Jeep Liberty vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 19 2002 Liberty models nationwide.EricTheCarGuy. Keymaster. +1 on checking the actual fuel pressure but it's also important to point out that you can have fuel pressure but the injectors may not be firing, to verify that you'll need a 'noid light' that you can plug into the harness where the fuel injector plugs in. January 30, 2012 at 11:00 am #434545. EndSupremacy.EPA Fuel Economy Est - City (MPG) 16. ... Tire Pressure Monitor No. Back-Up Camera No. Stability Control No. ... Compare 2002 Jeep Liberty different trims: 4-Door Limited You mentioned the Jeep was sitting on an incline - if not enough gas in tank - pump will not pick up the fuel .. (Make sure the security light in dash is not on - that can cause this problem) IF there is sufficient fuel in tank - fuel pressure test MUST be performed before proceeding with troubleshooting. Sign in to reply Ofcourse you could measure the exact fuel pressure, but it should be enough for now to just check if fuel under pressure comes out of the schrader valve. ... Jeep Garage is where you can talk about all your favorite jeeps including the Cherokee, Liberty and Grand Cherokee. Full Forum Listing. Explore Our Forums. WK2- Grand Cherokee (2011-2021/ ...SOURCE: 2002 jeep liberty interior fuse diagram 1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only) 3-15 amp-horn 4-10amp-hedlt low beam rt 5-10amp-hedlt low beam lft 6-20amp-bodycontrolmodule/pwr dr locks 7-spare 8-spare 9-10amp- rt pk lt /rt tail lt/trailer tow lt/cluster 10-spare 11-15 amp-flasher 12-15 amp-stop ltsIncreasing fuel flow in your 2002 Jeep Liberty is key to making power. Our performance fuel systems parts include everything from injectors to nitrous systems. Car & Truck. Boating; ... Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine's high-pressure fuel injection pump. Expect...16. Air Conditioning Condenser. MSRP $306.00. 5183560AC. NOTE:25 pc min Qty Mix and Match Pallet Program only, Use mopar.com to order, Magneti-Marelli Parts tab. H-P series. View Details.4. Failing Throttle Position Sensor. Another problem that can affect your Jeep’s engine is a failing throttle position sensor. This tended to affect Cherokees from 1990 to 2002 and Wranglers from 1990 on. The throttle body can get clogged up with residue, which will keep the sensor from working correctly. 2004 Jeep Liberty, 6 cyc, just under 70k miles on it. The smell is not noticeable until the engine heats up but after just a few minutes, (the smell is beginning to appear sooner and sooner after turning it on and runing it) it smells sort of like burning candles that have been snuffed out. Very distinctive smell.Engine running rough or misfiring can be cause by the following: 1. Defective spark plug 2. Inadequate spark/coil, defective spark plug wire. 3. Lack of compression 4. False air leakage. 5. Faulty fuel injectors. 6. Insufficient fuel pressure. 7. Contaminated fuel. 8. EGR valve that is leaking. 9. Oxygen sensors. 10. Throttle position sensor. 11.Jeep Liberty. The Jeep Liberty is a four door unibody compact SUV four-door manufactured and marketed by Jeep for model years 2002–2012 over two generations, internally designed the KJ (2002-2007) and KK (2008-2012), respectively. Both generations were marketed globally, including as the Jeep Cherokee outside North America. The 2002 Jeep Liberty has 52 problems reported for engine failure. Average repair cost is $3,500 at 130,050 miles. (Page 1 of 3) CASE 1: If the fuel pressure gauge registered 0 PSI. This confirms that the cause of your 4.0L engine's no-start problem is caused by a lack of fuel. Now, I usually take one more precaution, before condemning the fuel pump as bad and this is to check that the fuel pump is getting 12 Volts as the engine is cranking.Aug 25, 2013 · I replaced the fuel pump and filter in a 2002 jeep liberty 3.7L tried to crank the engine and it will not start. Ive also changed Fuel pump relay, spark plugs, and Crank Pos. Sensor, yet still nothing from this engine. Does this engine need compression i am really lost at the moment. Answered in 1 minute by: About 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.Thanks for the response! I have tools, but nothing automobile specific; a little mechanical know how, but very little. It has hesitated to start, and giving it a bit of gas has helped in the past, but hasn't helped today. The following is a list of the most common Jeep 4.0 fuel pressure regulator symptoms, and what you can do to fix them: In short, symptoms of a bad Jeep 4.0 fuel pressure regulator include poor acceleration and reduced power. Other symptoms include engine misfire, poor throttle response, reduced fuel efficiency, and reduced power. Jul 26, 2020 · Jeep Liberty Models: What You Need to Know. 1. Hybrid Boosts 2023 Toyota Sequoia Fuel Economy. 2. 2022 Mercedes EQXX Prototype Pushes Boundaries. 3. GM's New Website Will Answer Your EV Questions ... We stock these Fuel Pump Relay brands for the Jeep Liberty: Hella AC Delco TRQ BWD Automotive Driveworks. Fuel Pump Relays available for the following Jeep Liberty years: 2012, 2011, 2010, 2009, 2007, 2006, 2005, 2004, 2003, 2002, 12, 11, 10, 09, 07, 06, 05, 04, 03, 02. This part is also sometimes called Jeep Liberty Electric Fuel Pump Relay.About 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.EricTheCarGuy. Keymaster. +1 on checking the actual fuel pressure but it's also important to point out that you can have fuel pressure but the injectors may not be firing, to verify that you'll need a 'noid light' that you can plug into the harness where the fuel injector plugs in. January 30, 2012 at 11:00 am #434545. EndSupremacy.Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep...Over $1000. All Categories. Jeep Liberty (KJ) 2002 Front Bumpers. Jeep Liberty (KJ) 2002 Rear Bumpers. Jeep Liberty (KJ) 2002 Bumper Mounting Kit. Jeep Liberty (KJ) 2002 Bumper Styling. Jeep Liberty (KJ) 2002 Bumper Hardware & Replacement Parts. Jeep Liberty (KJ) 2002 Bumper Accessories.Denso Fuel Pump 953-3060. Part # 953-3060. SKU # 149344. 1-Year Warranty. Check if this fits your Jeep Liberty. Check if this fits your Jeep Liberty.It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? What ? no it is a new batteryAbout 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.May 19, 2019 · A bad fuel pressure regulator can put your Jeep Liberty out of commission. Here are a few of the most common symptoms of a bad fuel pressure regulator: A Typical Fuel Pressure Regulator Misfire – When the fuel pressure regulator fails, it can allow too much or too little fuel into the engine. Either way, this wreaks havoc on the air fuel mixture. Ofcourse you could measure the exact fuel pressure, but it should be enough for now to just check if fuel under pressure comes out of the schrader valve. ... Jeep Garage is where you can talk about all your favorite jeeps including the Cherokee, Liberty and Grand Cherokee. Full Forum Listing. Explore Our Forums. WK2- Grand Cherokee (2011-2021/ ...Go to: NO START 2: Checking Fuel. CASE 2: Spark was NOT present in all of the cylinders (DISTRIBUTOR TYPE). This test result tells you without a doubt that the no-start condition of your 4.0L equipped Jeep is due to a malfunction in the ignition system. Now, with no spark in any of the engine cylinders, this what I would suggest:Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... Engine running rough or misfiring can be cause by the following: 1. Defective spark plug 2. Inadequate spark/coil, defective spark plug wire. 3. Lack of compression 4. False air leakage. 5. Faulty fuel injectors. 6. Insufficient fuel pressure. 7. Contaminated fuel. 8. EGR valve that is leaking. 9. Oxygen sensors. 10. Throttle position sensor. 11.Sep 24, 2016 · I have a 2002 Jeep liberty. It turns over but won't start. I have 50 PSI fuel pressure. I replace the cam and crank sensors. Put in a new programmed PCM. new coil packs and plugs , also new battery and checked all of the fuses. Mechanic's Assistant: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur? Probable causes of an engine running rich are as follows: 1. Excessive fuel pressure can be cause by restricted fuel return line. 2. Defective Oxygen Sensors. 3. Leaking injectors and fuel pressure regulator. 4. Re: jeep wont start, no fuel pressure, changed fuel pump, still no pressure You can use a test light to check for power going to the pump. Unplug the connector and touch the light to the green/black wire. Have someone turn the key on, at that time you should see it light up for a couple of seconds.Denso Fuel Pump 953-3060. Part # 953-3060. SKU # 149344. 1-Year Warranty. Check if this fits your Jeep Liberty. Check if this fits your Jeep Liberty. Fuel Tank Pressure Sensor Included: No; Gasket Or Seal Included: Yes; In Tank or External: In Tank; Outlet Quantity: 1; ... Jeep Liberty 2002, 3.7 Limited. Bought fuel pump but pressure of fuel pushes off the hoses from pump to sending unit. What do? April 24, 2017. Dominic H. 10.P0202. Fuel Injector 2 Circuit Malfunction. Message Closed w/Summary. Vehicle Data. 2002 Jeep Liberty Limited. VIN. 1J4GL48K52. Engine. 3.7 L / 6 cyl / GAS.Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... 2002 Jeep Liberty - Fuel Pressure Regulator Don't see the part you searched for? Search your part number using our part interchange & find interchangeable parts for your ...Ofcourse you could measure the exact fuel pressure, but it should be enough for now to just check if fuel under pressure comes out of the schrader valve. ... Jeep Garage is where you can talk about all your favorite jeeps including the Cherokee, Liberty and Grand Cherokee. Full Forum Listing. Explore Our Forums. WK2- Grand Cherokee (2011-2021/ ...Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Check those fuses first that protect the failed component, but check all the fuses before deciding that a blown fuse is not the cause. Replace any blown fuses with another with the same amperage (same color) and check the component’s operation. Autobest Fuel Pump - for 1995 Jeep Grand Cherokee 4.0L 6 Cyl. Part Number: F3098A. Brand: Autobest. Notes: Fuel Pump Module Assembly -- Includes Fuel Pump, Fuel Pressure Regulator, Sending Unit, Float, Fuel Reservoir, Fuel Strainer and Tank Seal. Condition: New. Shipping Options: Ground. The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles. Dec 21, 2003 · 5. FUEL RAIL PRESSURE DROP. Problem; 1997 Jeep Wrangler. 4.0 engine ,std trans. Fuel pressure bleed back from 49 PSI to 30 PSI in 10 seconds after engine OFF. Bleed back to 0 PSI after 4 minutes approx. Idle pressure is 49 PSI. Takes a lot of extra crank time to restart engine due to no rail pressure. This Jeep had a new fuel pump installed ... The 2002 Jeep Liberty has 52 problems reported for engine failure. Average repair cost is $3,500 at 130,050 miles. (Page 1 of 3) Select your Jeep Liberty PDF Download from the list below: Jeep Liberty 4wd Workshop Manual (V6-3.7L VIN K (2003)) Other Manuals 10579 Pages. Get your hands on the complete Jeep factory workshop software. £9.99 Download now. Jeep Liberty 2wd Workshop Manual (V6-3.7L (2008)) Other Manuals 11071 Pages. Go to: NO START 2: Checking Fuel. CASE 2: Spark was NOT present in all of the cylinders (DISTRIBUTOR TYPE). This test result tells you without a doubt that the no-start condition of your 4.0L equipped Jeep is due to a malfunction in the ignition system. Now, with no spark in any of the engine cylinders, this what I would suggest:The only way that you are going to know that your Liberty's fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.Installation Spotlight presents: Jeep Cherokee Fuel Pressure Regulator ReplacementHelpful tips to consider when replacing a fuel pressure regulator in a Jeep... 2002 Jeep Liberty Limited 3.7L No Throttle Responce. Posted to Chrysler Driveability on 12/10/2015 20 Replies. ... With the lean codes I was thinking fuel pressure or vaccum leak.o2 sensors are switching [...] intermittency o... FIX posted 1/22/2016.If you try to start your car and it won't fire, listen near your fuel tank when you turn the key on. If your fuel pump is no longer turning on or is failing, you may hear a whining noise or no noise at all from the fuel tank. If it is still working intermittently, you may also notice misfires or a rough running engine that may stall.Shop for the best Fuel Pressure Regulator for your 2002 Jeep Liberty, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. ... 2002 Jeep Liberty - Fuel Pressure Regulator Don't see the part you searched for? Search your part number using our part interchange & find interchangeable parts for your ...The 2002 Jeep Liberty has 1 problems reported for fuel pump failure. Average repair cost is $400 at 96,000 miles.Thanks for the response! I have tools, but nothing automobile specific; a little mechanical know how, but very little. It has hesitated to start, and giving it a bit of gas has helped in the past, but hasn't helped today. Fuel System Repair Manual. Manifold Pressure (MAP) Sensor Connector. Intentionally blank: ... JEEP > 2002 > LIBERTY > 3.7L V6 > Exhaust & Emission > Manifold Pressure (MAP) Sensor. Price: Alternate: No parts for vehicles in selected markets. Economy . SKP {6041018AB, 68002763AA}Shop 2002 Jeep Liberty vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 19 2002 Liberty models nationwide.About 2002 Jeep Liberty. -. Driving 2002 Jeep Liberty should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory.Go to: NO START 2: Checking Fuel. CASE 2: Spark was NOT present in all of the cylinders (DISTRIBUTOR TYPE). This test result tells you without a doubt that the no-start condition of your 4.0L equipped Jeep is due to a malfunction in the ignition system. Now, with no spark in any of the engine cylinders, this what I would suggest:Denso Fuel Pump 953-3060. Part # 953-3060. SKU # 149344. 1-Year Warranty. Check if this fits your Jeep Liberty. Check if this fits your Jeep Liberty.Aug 14, 2020 · The second most common problem is the engine can fail in the 2002 Jeep Liberty, with the average cost to fix coming out to around $3,800 and occurring at nearly 130,000 miles. The top problem in the Jeep Liberty focuses on the window regulator breaking in the 2006 Jeep Liberty, with the average cost to fix being around $300 and the average ... 2002 Jeep will turn over but won't start. Jump to Latest Follow 1 - 14 of 14 Posts. S ... Now there is a test port on the fuel rail (which is where you would screw the fuel pressure gauge into), you could take the cap off of that and push in the schrader valve and see if any fuel shoots out, but then there'll be gas all over the place. That's ...EPA Fuel Economy Est - City (MPG) 16. ... Tire Pressure Monitor No. Back-Up Camera No. Stability Control No. ... Compare 2002 Jeep Liberty different trims: 4-Door Limited Worst 2002 Jeep Liberty Problems #1: Engine Failure 2002 Liberty Average Cost to Fix: $3,400 Average Mileage: 130,000 mi. Learn More #2: Window Regulator Broke 2002 Liberty Average Cost to Fix ... Jul 26, 2020 · Jeep Liberty Models: What You Need to Know. 1. Hybrid Boosts 2023 Toyota Sequoia Fuel Economy. 2. 2022 Mercedes EQXX Prototype Pushes Boundaries. 3. GM's New Website Will Answer Your EV Questions ... First post I have a Jeep Liberty (KJ) 2002 with the 4 cylinder Chrysler 2.4l Powertech engine. Last 6 weeks it's been throwing the P0301 code. ... ECT, if no scanner look at eng vacuum, compression, fuel pressure... Top. dodgefarms Posts: 85 Joined: Tue Sep 15, 2015 1:02 am Location: USA. Re: 2002 Jeep Liberty Chrysler 2.4l Powertech 4 cylinder ...May 19, 2019 · A bad fuel pressure regulator can put your Jeep Liberty out of commission. Here are a few of the most common symptoms of a bad fuel pressure regulator: A Typical Fuel Pressure Regulator Misfire – When the fuel pressure regulator fails, it can allow too much or too little fuel into the engine. Either way, this wreaks havoc on the air fuel mixture. Jul 28, 2022 · 6. Misfires. Low fuel pressure in the fuel system will cause a faulty air-fuel mixture and then, in return, cause weak combustion. This can be felt as misfires on acceleration or even at idle. Fortunately, the fuel system in a car requires only minor tweaks. Sometimes the problem is minor, and at times, it can be huge. Jun 14, 2013 · No need to change a fuel pump . You will have to go back to the power distribution center and verify that current is ACTUALLY flowing from fuse , to relay to fuel pump harness . Obviously , current is not making to fuel pump harness at tank or engine would start . Use a computer safe test light ( so you don't spike any wiring to computer) and ... Jeep Liberty / Cherokee (KJ; 2002-2007) fuses and relays Ad vertisements In this article, we consider the first-generation Jeep Liberty / Cherokee (KJ), produced from 2002 to 2007.Over $1000. All Categories. Jeep Liberty (KJ) 2002 Front Bumpers. Jeep Liberty (KJ) 2002 Rear Bumpers. Jeep Liberty (KJ) 2002 Bumper Mounting Kit. Jeep Liberty (KJ) 2002 Bumper Styling. Jeep Liberty (KJ) 2002 Bumper Hardware & Replacement Parts. Jeep Liberty (KJ) 2002 Bumper Accessories.EricTheCarGuy. Keymaster. +1 on checking the actual fuel pressure but it's also important to point out that you can have fuel pressure but the injectors may not be firing, to verify that you'll need a 'noid light' that you can plug into the harness where the fuel injector plugs in. January 30, 2012 at 11:00 am #434545. EndSupremacy.Come along with Eric O. at SMA as we have a close look at fuel pump current waveforms on this Jeep Liberty that was towed in as a no start. It is easy to cal... Spectra Premium Fuel Pump D7026M. Part # D7026M. SKU # 303128. Limited-Lifetime Warranty. Check if this fits your 2002 Jeep Liberty. Notes: Module assembly, Includes Fuel Pump, Strainer and Fuel Reservoir. PRICE: 179.99. Item Grade: OEM Standard. Wiring Harness Included: No.SOURCE: 2002 jeep liberty interior fuse diagram 1-20amp-pwr outlet frt. 2-10amp-rear fog lights(export only) 3-15 amp-horn 4-10amp-hedlt low beam rt 5-10amp-hedlt low beam lft 6-20amp-bodycontrolmodule/pwr dr locks 7-spare 8-spare 9-10amp- rt pk lt /rt tail lt/trailer tow lt/cluster 10-spare 11-15 amp-flasher 12-15 amp-stop lts2006 jeep grand cherokee oil light came on off on restart got dealer opinion of other problems. disconnected sensor and had all the same symptoms. concluded that sensor is not closing after shut off and all the rest of the on off's are to do with jeep diagnostics trying to tell me i might have a problem. oil light should come on and stay on at ...