Service Engine Soon Light Keeps Coming on!
55

Asked by Shawnsteelf042885 Apr 05, 2011 at 11:59 PM about the Pontiac Grand Am

Question type: Maintenance & Repair

My Service Engine soon light keeps coming on and its saying that the intake temperature sensor is the problem but i just put a brand new one on. ive replaced so many things on this car and ive only had it for 2 weeks... someone help!!

4 Answers
5,345

Jon answered 13 years ago

Trace the wiring for a short or break all the way from the sensor to the PCM.

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