Questions & Answers for: Buick p0172

...when warm. Also codes P0130 O2 sens fault bank1 sensor 1 P0134 low O2 activity bank1 sensor 1 P0172 Fuel sys rich bank 1 P0300 misfire I checked TP sensor, fuel sys and injectors, evap sys,

what does this code mean p0172 for a buick park avenue Check out this website link. http://www.bba-reman.com/content.aspx?content=NEXT_DTC_P0172

p0172 reading on 1996 buick skylark Rich condition on bank 1. Can be dirty MAF sensor, vacuum leak, fuel pressure problem. Inspect all vacuum hose and PCV hose. Clean the MAF sensor. Inspect fuel ...

buick 2003 trouble code p0172 http://www.obd-codes.com/p0172

got a P0172 CODE. TRYING TO DETERMINE IF ITS A DIRTY MAF OR BAD PRESSURE REGULATOR. ANY SUGGESTIONS? mpg has been bad. but no other symptoms Have a look here: http://www.obd-codes.com/p0172 Its ...