Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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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: