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P Codes (Powertrain)
P0100 - P0199
Codes of PO171 and PO174 which says System.
1999 FORD RANGER
Codes of PO171 and PO174 which says System adaptive fuel to lean on Bank1 and Bank2. What does this mean and how do I fix it?
have the same problem?
Sunday, February 24th, 2013 AT 11:36 PM
It means the engine is running lean or thinks its running lean.I would first check the actual fuel pressure?Then look for vacuum leaks.
Sunday, February 24th, 2013 AT 11:59 PM
Thank you so much. I will try that.
Monday, February 25th, 2013 AT 8:53 PM
Tuesday, February 26th, 2013 AT 3:45 AM
to post a reply.
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