Operation CHARM: Car repair manuals for everyone.

Component Tests and General Diagnostics

TROUBLESHOOTING HINTS
HINT 1: If the camshaft position sensor is defective proper sequential injection will not occur--the engine will stall or unstable idling and poor acceleration will occur.

HINT 2: IF the camshaft position sensor outputs a pulse signal with the key ON, engine OFF, camshaft position sensor or ECM problem should be suspected.

HARNESS INSPECTION

Camshaft Position Sensor:




Camshaft Position Sensor: