TT Quattro Coupe L4-1.8L Turbo (BEA) (2003)
Harness connector
VAG1598/31 test box
Terminal
Socket
1 (shielding)
108
2 (Ground -GND-)
90
3 (signal)
82
-
Repair open circuit or short circuit if necessary.
If no malfunctions are found in wires:
-
Replace Engine Control Module (ECM).