A6 V6-3.0L (AVK) (2004)
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If specified value is obtained:
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Disconnect test box from Engine Control Module (ECM).
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Connect test box to control module wiring harness.
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Check CAN data bus wires for short circuit to each other:
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Connect multimeter between terminal 58 and 60 of test box for resistance measurement.
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Specified value: Infinity Ohms (no continuity)
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If necessary, repair wire connection according to wiring diagram.
