audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Engine Speed (RPM) Sensor -G28-, Checking|Page 3154 > < Engine Speed (RPM) Sensor -G28-, Checking|Page 3152
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1 (screening)

108

2 (ground)

90

3 (signal)

82

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Repair any open/short circuit as necessary.

If no wiring malfunction is detected:

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Replace engine control module.

Engine Speed (RPM) Sensor -G28-, Checking|Page 3154 > < Engine Speed (RPM) Sensor -G28-, Checking|Page 3152