New Beetle L4-2.0L (AZG) (2003)
Connect multimeter to terminal 1 (B+) and 3 (Ground -GND-) of 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, connect test box for wiring test. See: Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/Scan Tool Connecting/With Generic Scan Tool/Test Box, Connecting For Wiring Test
Check for open circuits in wires between test box and connector according to wiring diagram.
Terminal 1 + socket 62
Terminal 2 + socket 76
Terminal 3 + socket 67
Wire resistance: max. 1.5 ohms
Also check wires for short circuit to each other.
Specified value: Infinite Ohms
If no malfunctions are found in the wires and there was voltage between terminals 1 + 3:
Replace Camshaft Position (CMP) Sensor -G40-, item 9 .
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
Generate readiness code. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If no malfunctions are found in wires and there was no voltage between terminals 1 + 3:
Replace Motronic Engine Control Module (ECM) -J220-.
Test sequence (Vehicles with engine code AVH, AZG, BDC)