Quote:
Originally Posted by taiguy
Finally threw some DTCs this afternoon.
P0171 - System too lean bank 1
C1201
B14A1
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I'm having a similar issue with the P0171 code popping up. I'm gonna check the MAP sensor tomorrow to see if it needs to be cleaned as well as the o-ring seal on the MAP sensor. I've checked everywhere else and can't find any vacuum leaks anywhere.