A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001)
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Check both wires to each other for short circuit.
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Repair open circuit or short circuit if necessary.
If no malfunctions are found in wires:
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Replace Engine Control Module (ECM).
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Check both wires to each other for short circuit.
-
Repair open circuit or short circuit if necessary.
If no malfunctions are found in wires:
-
Replace Engine Control Module (ECM).