Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
Inspect VCM connectors for backed-out terminals, improper mating, broken locks, improperly-formed or damaged terminals and poor terminal-to-wire connection. Inspect MAF sensor harness routing to ensure it is not too close to high-voltage wires such as spark plug leads. Inspect wiring harness for damage. If harness is okay, observe scan tool while wiggling MAF sensor related connectors and wiring harness. A change in display will indicate location of fault.