when i am parking my cars cuts off what can probably be the problem

Asked by Mar 10, 2013 at 01:29 PM about the 1997 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

Question type: Maintenance & Repair

when I am backing up or easing into the intersection, my car will cut off. it only dies that when I am moving really slow. what could be the issue? imthinking my throttle. I have codes from auto zone and the codes are p0302, p0141,p0140, p0102, p0121

1 Answer

97,135

P0102 PONTIAC - Mass or Volume Air Flow Circuit Low Input -- try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. --- P0121 is a throttle position sensor code but try the air filter and cleaning the air flow sensor first.

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