Touareg V6-3.2L (BMX) (2005)
1. Camshaft Position (CMP) Sensor 1 (G40) intake camshaft
2. Camshaft Position (CMP) Sensor 2 (G163) exhaust camshaft
‹› Before disconnecting harness connectors, mark allocation to component.
Checking voltage supply
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Connect multimeter between terminal 1 (B+) and 3 Ground (GND) for voltage measurement for the respective connector for hall sensor.
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Switch ignition on.
Specified value: at least 4.5 V
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Switch ignition off.
If there is no voltage:
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Check wires to Engine Control Module (ECM) according to wiring diagram.
Checking wiring
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Connect test box to control module wiring harness , connect test box for wiring test.
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Check wires between test box and 3-pin connector for open circuit according to wiring diagram.