New Beetle L4-2.0L (AVH) (2005)
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Check wires between test box and 4-pin connector for open circuit according to wiring diagram.
Terminal 1 + socket 67
Terminal 3 + socket 53
Wire resistance: max. 1.5 Ohms
Vehicles with new connector shape
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Check wires between test box and 4-pin connector for open circuit according to wiring diagram.
Terminal 3 + socket 93
Terminal 4 + socket 108
Wire resistance: max. 1.5 Ohms
Continued for all connector shapes
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Check wires for short circuit to each other, to vehicle Ground (GND) and to B+.
Specified value: Infinite Ohms
If no malfunctions are found in wires.
Vehicles with old connector shape