Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

Fuel contamination, such as water or alcohol will effect fuel trim.
A malfunctioning mass air flow sensor can cause a rich condition and set this DTC. Refer to DTC P0101 (With Throttle Actuator Control) .
Use a scan tool in order to review Failure Records. If an intermittent condition is suspected, refer to Intermittent Conditions .