volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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according to wiring diagram.
Wire resistance: max. 1.5 ohms

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Check wires between 4-pin connector and Ground (GND) for open circuit according to wiring diagram.
Terminal 2 and Ground (GND)
Terminal 4 and Ground (GND)
Wire resistance: max. 1.5 ohms

Continuation for all vehicles

If there is no malfunction in voltage supply:

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Check activation

Checking activation

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Remove fuse 32

NOTE:  By removing fuse 32, voltage supply to the fuel injectors is interrupted.

Vehicles with engine code APH

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Connect diode test lamp to terminals 2 + 3 of disconnected connector.

Vehicles with engine code AWP, AWV

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