audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Data Link Connector > < Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 2854
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Check the following wire connections for open circuit and short circuit between Ground and B+:

Harness connector terminal

text box V.A.G 1598/1 socket 

3

108

4(Signal)

93

All models

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Check both wires for short circuit to each other.

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Repair open circuit or short circuit if necessary.

If no malfunctions are found in wires:

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Replace engine control module.

Data Link Connector > < Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 2854