Questions & Answers for: Jeep Grand Cherokee fuel trim

Question about 1996 Grand Cherokee

5 Answers

fuel trim code; lean condition...It would be rare to see what you are mentioning above, sorry.... Re: K & N: The K & N users think that the K & N is just soooooooo good. But, it is not the FILTER that

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Question about 1999 Grand Cherokee

2 Answers

...System: Hydraulic Body Type: 4 Door Wagon Drive Line Type: 4WD Trim Level: Laredo Vehicle Class: Mid-size MPV Horsepower: 190HP Fuel Type: Gasoline Manufacturer: Chrysler Corporation Engine Code: ...

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Question about 2005 Grand Cherokee

1 Answer

...unit and had the (sp?) replaced too. My car is not going to pass emissions again. Can't seem to figure out what the issue is...need help. P2098 = Post Catalyst Fuel Trim System Too Lean Bank ...

Question about 2005 Grand Cherokee

1 Answer

fuel trim on bank 2 is -30%long term -23%short term. bank 2 sensor 1 is showing between 0.90v and 0.10v .bank 2 sensor 2 is stuck at 0.10v. on a cold start i felt a miss and the cat turned red. i shut

...Is there a fix to this problem? CHECK TO SEE IF FUEL RESET BUTTON NEEDS TO BE PUSHED BACK IN . IT IS LOCATED IN THE LEFT REAR CORNER BEHIND AN ACCESS N THE TRIM PANAL. MAY HAVE TO MOVE THE SPARE ...

Question about 2001 Grand Cherokee

1 Answer

fuel trim readings are in the negative double digits. It would indicate that the fuel system has been taking away excessive amounts of fuel, perhaps to compensate for leaking injectors or a stuck rich

Question about 1996 Grand Cherokee

1 Answer

...fuel trim show gross lean. the OBD2 systems have trim level trip points. if you were to scan the PCM youd see LTFT way the heck off. and id fix that first. the 171 means the 02 is stuck at 0v. super ...

Question about 2000 Grand Cherokee

1 Answer

...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 (same as above or Failed ...

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