A3 Mk1
Testing control unit input values
Testing coolant temperature sensor
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→ Indicated on display: |
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If there is a fault the fuel temperature will be displayed as a substitute value. If an implausible value is displayed in display zone 4, or if the fuel temperature is displayed as a substitute value: |
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The following wiring connections are to be checked for open circuits and/or short to positive or negative.
If no wiring fault is detected:
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