audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Gauge Sender|Service and Repair > < Fuel Level Sensor G - Front-Wheel Drive, Multi-Pin Connector Assignments|Page 13418
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Disconnect electrical harness connector - arrow - at locking flange.

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Connect hand multimeter V.A.G 1526 B between terminal - 2 - and - 3 - for resistance measurement.

NOTE:
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If measured value is 0 ohm there is a short circuit. If measured value is  infinity ohm there is and open circuit in the wiring.

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To check resistance values "tank full" or "tank empty" , the fuel delivery unit must be removed and the floater of the sensor must be placed in
upper or lower end position.

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With fuel level sensor G removed, the following values are obtained because of the greater deflection of the floater arm:

Installation is in reverse order or removal.

Fuel Gauge Sender|Service and Repair > < Fuel Level Sensor G - Front-Wheel Drive, Multi-Pin Connector Assignments|Page 13418