Passat Sedan 4Motion W8-4.0L (BDP) (2002)
Camshaft Position Sensor: Testing and Inspection
Camshaft Position (CMP) sensor, checking
NOTE: Use only gold-plated terminals when servicing terminals in harness connector of sensors.
Recommended special tools and equipment
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VAG1526 multimeter or VAG1715 multimeter
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VAG1594 connector test kit
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Wiring diagram
Test requirements
The respective fuses of Motronic Engine Control Module (ECM) -J220- must be OK.
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Fuses -1, 2, 3, 4 and 7- in protective housing (plenum chamber, left) 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, for example, 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.
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Ignition switched off.
Test sequence
Cylinder bank 1