Service & Repair Manual

24-92
If no malfunctions are found in wires:
- Check the following wire connections for open circuit.
Harness connector
Terminal
VAG1598/31 test box
Socket
3 12
4 13
- Repair open circuit if necessary.
- Check wires to each other for short circuit.
Harness connector
Terminal
VAG1598/31 test box
Socket
4 12
- Check shielded wire for short circuit to sensor wires.
Harness connector
Terminal
VAG1598/31 test box
Socket
3 32
4 32
- Replace Engine Control Module (ECM) Page 24-21 .
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