moose5
moose5
04-03-2013, 03:58 PM
1996 Grand Voyager wont stay running code PO171 replaced oxygen sensor did not help. Any ideas?
RIP
04-03-2013, 07:44 PM
They talk about a MAF sensor here but you have a MAP sensor. Same function just goes about it in a different way. That said many times the code is caused by a vacuum leak: http://www.obd-codes.com/p0171
hundahunta
04-04-2013, 12:44 AM
p0171 fuel system lean. checked fuel pressure
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