Test sequence

• Disconnect 3-pin connector -1- from Camshaft Position (CMP) sensor -2-.
Fig 1: Identifying CMP Sensor Harness Connector Terminals
Courtesy of VOLKSWAGEN OF AMERICA, INC.
• Connect multimeter to terminal 1 (B+) and 3 (Ground - GND-) of the respective connector for Camshaft Position (CMP) sensor for voltage measurement.
• Switch ignition on.

  Specified value: at least 4.5 V

• Switch ignition off.

If there is no voltage:

• Connect test box to control module wiring harness, see CONNECT TEST BOX FOR WIRING TEST .