Beetle L4-2.0L (AEG) (2000)
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Check wiring for open circuit between Test Box and harness connector using wiring diagram.
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Terminal 1 + socket 62
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Terminal 2 + socket 76
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Terminal 3 + socket 67
Wire resistance: 1.5 Ohms maximum
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Disconnect Throttle valve control module -J338- harness connector.
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Check wires for shorting to one another.
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Specification: Infinity Ohms
If wiring OK and voltage present between terminals 1 + 3:
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Replace Camshaft Position sensor G40.
If wiring OK and no voltage is present between terminals 1 + 3:
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Replace ECM.