Diagnostic Aids

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

Inspect the harness of the MAF sensor to verify that it is not routed too close to the following components:
- The ignition coils
- Any solenoids
- Any relays
- Any motors
Inspect for any contamination, water intrusion, or debris on the sensing elements of the MAF sensor. If debris is present, clean the sensor. If the sensor cannot be cleaned, replace the sensor.
A high resistance may cause a driveability concern before this DTC sets.
A MAF sensor that is installed incorrectly may set this DTC.