Checking wire connections between Camshaft Position (CMP) sensor and Engine Control Module (ECM)

Connect test box to wiring harness of Engine Control Module (ECM). See TEST BOX, CONNECTING FOR WIRING AND COMPONENT TEST ; ECM is not connected.
Check the following wire connections for open circuit according to wiring diagram:

Camshaft Position (CMP) Sensor -G40- (bank 1)

Fig 1: Identifying CMP Sensor Harness Connector Terminals

Courtesy of AUDI OF AMERICA, INC.

HARNESS CONNECTOR TERMINAL 1, 2 & 3 (CAMSHAFT POSITION SENSOR 1, BANK 1)

Camshaft Position (CMP) Sensor 2 -G163- (bank 2)

HARNESS CONNECTOR TERMINAL 1, 2 & 3 (CAMSHAFT POSITION SENSOR 2, BANK 2)

Camshaft Position (CMP) Sensor 3 -G300- (bank 1)

Fig 2: Identifying CMP Sensor Harness Connector Terminals

Courtesy of AUDI OF AMERICA, INC.

HARNESS CONNECTOR TERMINAL 1, 2 & 3 (CAMSHAFT POSITION SENSOR 3, BANK 1)

Camshaft Position (CMP) Sensor 4 -G301- (bank 2)

HARNESS CONNECTOR TERMINAL 1, 2 & 3 (CAMSHAFT POSITION SENSOR 4, BANK 2)

Also check wires for short circuit to each other as well as to B+ and Ground (GND).
- Specified value: INFINITY Ω (no continuity)
If necessary, repair wire connection.