Camshaft Position Sensor: Testing and Inspection

Camshaft Position Sensor, checking

Camshaft Position Sensor malfunctions are recognized by On Board Diagnostic (OBD).

- Carry out electrical testing, test step 21. Refer to Wiring and Component Checks, Using VAG1598/18 Test Box Related Tests, Information and Procedures






- Disconnect harness connector on Camshaft Position Sensor at Ignition Distributor.
- Connect Fluke 83 multimeter with adapter cables from VW 1594 to measure voltage across outer terminals of connector.
- Switch ignition ON.

Specified values:

Up to 10.93 production, 49-states: 10 Volts min.
Up to 10.93 production, California: 5 Volts mm.
From 10.93 production, all vehicles: 5 Volts min.

If OK:

- Replace Ignition Distributor. Refer to Distributor - Service and Repair - Procedures Service and Repair

If NOT OK:

- Replace Motronic Engine Control Module (J220)