Passat Sedan V6-2771cc 2.8L DOHC (AHA) (1998)
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Connect VAG1598/22 test box to Motronic ECM harness connector.
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Check wiring for open circuit between ECM/test box and 3-pin harness connector, according to wiring diagram.
CMP 2 -G163-, right cylinder head, front
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Connector terminal 1 to ECM/test box socket 11
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Connector terminal 2 to ECM/test box socket 76
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Connector terminal 3 to ECM/test box socket 67
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Specified value: max. 1.5 Ohms
CMP 2 -G40-, left cylinder head, rear
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Connector terminal 1 to ECM/test box socket 11
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Connector terminal 2 to ECM/test box socket 44
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Connector terminal 3 to ECM/test box socket 14
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Specified value: max. 1.5 Ohms
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Check wiring for short circuits to one another.
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Specified value: Infinity Ohms
If wiring is OK (and voltage across terminals 1 and 3 is OK):
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Replace Camshaft Position (CMP) sensor.
If wiring is OK (but still no voltage across terminals 1 and 3):
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Replace Motronic ECM -J220-.