P0171 Error Code on 2004 Jeep Liberty
Jungleman30
02-05-2009, 02:19 AM
2004 Jeep Liberty
I lent my friend my obd scanner and he is getting code P0171 (System Too Lean (Bank 1)), I have done some searching on the net and found that it could be a vacuum leak, EGR, or MAF. Does anyone have any suggestions where to start?
Any advice is appreciated.
Thanks
I lent my friend my obd scanner and he is getting code P0171 (System Too Lean (Bank 1)), I have done some searching on the net and found that it could be a vacuum leak, EGR, or MAF. Does anyone have any suggestions where to start?
Any advice is appreciated.
Thanks
2000izusu
02-05-2009, 07:40 AM
assuming your buddy has a 3.7L, 2004 didn't have egr, so you can eliminate that as the cause. have you tried reseting the code and see if it comes back?
how does the vehicle run?
how does the vehicle run?
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