Service & Repair Manual

28-46
Component location Overview of Component
Locations, page Page 24-5
Notes:
Camshaft Position (CMP) Sensor -G40- is
located at rear of left cylinder block (bank 2).
Camshaft Position (CMP) Sensor 2 -G163- is
located at front of right cylinder block (bank 1).
Checking activation
- Slide back rubber grommet at connector of the
respective Camshaft Position (CMP) Sensor
(connector remains connected to Camshaft
Position (CMP) Sensor).
Note:
Connector socket numbers are shown on the rear side of the connector.
- Connect VAG1527B voltage tester between sockets 2 (CMP sensor
signal) and 1 (B+).
- Operate starter for a few seconds.
LED must blink briefly at every second engine rotation.
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