Jetta L4-2.0L (BEV) (2004)
Camshaft Position Sensor: Testing and Inspection
Camshaft Position (CMP) Sensor, Checking
NOTE: Use only gold-plated terminals when servicing terminals in harness connector of sensor.
Recommended special tools and equipment
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V.A.G 1526 multimeter or V.A.G 1715 multimeter
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V.A.G 1594 connector test kit
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Wiring diagram
Requirements
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The respective fuses of Motronic Engine Control Module (ECM) -J220- must be OK.
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Battery voltage must be at least 11.5 Volts.
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All electrical consumers such as, lights and rear window defroster must be switched off.
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Parking brake must be engaged or else daylight driving lights will be switched on.
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Ground (GND) connections between engine and chassis must be OK.
Work sequence (vehicles with engine code AEG)
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Remove engine cover.
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Disconnect 3-pin connector from Camshaft Position (CMP) sensor -G40- (arrow).
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Connect multimeter to terminal 1 (B+) and 3 (Ground) of connector for Camshaft Position (CMP) sensor for voltage measurement.