Second hand ecm

Asked by OneWeese Nov 04, 2019 at 06:59 AM about the 2003 Pontiac Grand Prix SE

Question type: Maintenance & Repair

Replaced ECM in my 03 Grand Prix with
second hand ECM.  Car cranks, has spark,
has fuel pressure, starts and shuts off.  

1 Answer
4,300

lincolnscott49 answered 5 years ago

as long as the ecm is the correct one for the vehicle and the ecm is set to receive the key fob , it could be fuel pressure regulator.

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Your Answer:

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