New Beetle L4-2.0L (AZG) (2003)
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Disconnect 5-pin connector off Mass Air Flow (MAF) sensor (G70) and intake air temperature sensor (G42) -arrow-.
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Check wiring for open circuit between test box and 5-pin connector using wiring diagram.
Terminal 1 and test box socket 26
Terminal 3 and test box socket 27
Wire resistance: max. 1.5 Ohms
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Additionally check wires for short to one another.
Specification: Infinity Ohms
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Check wiring additionally for short circuit to battery positive or Ground.
Specification: Infinity Ohms
If no wiring malfunctions are detected:
