Fuel Supply Sensor 3 -G237- (Tubular Sender - Right Side), Testing

Fuel Supply Sensor 3 -G237- (tubular sender - right side), testing
Special tools and workshop equipment required





^ V.A.G 1526 A





^ V.A.G 1594 A

Test sequence
- Remove floor lining in luggage compartment.





- Detach cover for flange -arrows- (right side).





- Carefully release and unplug connector -2- on flange (right side).





- Connect multimeter between contacts 2 and 3 on connector -A- to measure resistance range.





- If the resistance is 0 Ohms. there is a short circuit. If the resistance is x Ohms. there is an open circuit in the wiring.

Note: To test the maximum and minimum resistance values for "tank full" and "tank empty" remove the Fuel Supply Sensor 3 -G237- and move the sender float all the way to its top or bottom position.