Possible Causes
WARNING: This page is about a different variant/trim than selected.
Possible causes are:
- MAF/IAT sensor malfunction
- Short to ground circuit in Blue/Black wire between MAF/IAT sensor 5-pin harness connector terminal "D" and PCM 30-pin harness connector terminal "2E"
- Short in harness between IAT signal circuit and IAT ground circuit
- PCM malfunction