Vetteguy62
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My barometric pressure sensor is stuck low (around 28.1 in/hg while NOAA is saying 30.04 in/hg for my area). It doesn't vary. I know the sensor is built into the ecm and is non-serviceable (thanks GM). The truck was in a hard-hit frontal collision a while back and I'm not sure the repair shop knew what they were doing when it came to reprogramming the ecm.
My question is, is it possible a reprogram might fix the baro sensor issue? Of will I need to send the ecm off for repair?
Thanks in advance!
My question is, is it possible a reprogram might fix the baro sensor issue? Of will I need to send the ecm off for repair?
Thanks in advance!