Questions & Answers for: jeep p0171 code

...jeep engine code engine code p0171 fuel system too lean, what part is bad Clean the mass air flow sensor with brake cleaner spray. Throw away the K & N filter if you have one installed. Both are ...

...jeep have been having problems with it. It starts up cold, once it heats up.it starts to misfire stumbling stalls out, it is throwing codes P0300,P0301,P302,P303, P0171 have changed the cap, rotor, ...

...codes and the possible sources of the code at the links provided. But based on the fault codes I think you have a engine vacuum leak. P0171 Jeep Fuel System 1 1 Lean P0174 Jeep Fuel System 2 1 ...

1999 jeep grand cherokee check engine code P0171 Car doesn't seem to have any power http://forums.off-road.com/jeep-short-wheelbase/227171-check-engine-code-p0171-2.html

jeep cherokee p0133 p0171 just purchased it. it has the 4.0 motor. idles rough, sometimes sputters and loses power when driving 40-60 mph. when I kick it down it seems to take off nicely for a while. ...

...JEEP SHAKES AND TREMBLES AFTER 10 - 15 MINUTES RUNNING TIME. The P0171 means System too Lean (Bank 1) and the P0174 means System too Lean (Bank 2). Hope it can help you!_______________-Immobilizer ...

what is p0171 p0174? P0171 Fuel trim bank one condition Lean (If bank one and two codes set together suspect fuel pressure or MAF sensor. Or O2 sensor defective P0174Fuel trim bank two condition Lean

...jeep grand cherokee Laredo is reading a code p0171 what does it mean how do I fix Fault Code Definition OBD II P0171 Fuel System Too Lean (Bank 1) OBD II P0174 Fuel System Too Lean (Bank 2) Symptoms ...

...Condition P0171 JEEP - Fuel System 1/1 Lean P0174 JEEP - Fuel System 2/1 Lean P0306 JEEP - Cylinder 6 Misfire Fault Detected OBDII Codes Engine Light Repair and Diagnostic Information AutoCodes ...

...Jeep Grand Cherokee Laredo 4.7 and I keep getting a p0171 code can anyone tell me what can I do to get it to stop popping up Fuel too lean in bank 1. Maybe it has an airleak or a faulty signal from ...