volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Power Supply and Cables Check|Page 3127 > < Power Supply and Cables Check
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Use wiring diagram to check cables between test box and connector for any broken connections.
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Contact 1 + cavity 72

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Contact 2 + cavity 73

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Contact 3 + cavity 36

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Contact 4 + jack 35

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Contact 5 + jack 33

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Contact 6 + jack 34

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Line resistance: max. 1.5 Ohms

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Also check cables for a short circuit to battery positive terminal or to ground.

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Also check cables for short circuits between each other.

If no problems can be found in the cables:

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Replace throttle position sensor (G79), item -4-.

Power Supply and Cables Check|Page 3127 > < Power Supply and Cables Check