Fuel Level Sensor 3, Checking, Left Tubular Sensor

Fuel Level Sensor 3, Checking, Left Tubular Sensor

Special tools, testers and auxiliary items required

• Hand-Held Multimeter (V.A.G 1526D)

• Connector Test Set (V.A.G 1594C)

Procedure

- Remove the luggage compartment floor mat.

- Unbolt cover for left locking flange - arrows -.





- Disconnect electrical harness connector - 2 - at left locking flange.





• Ignore - 1 -.

- Connect multimeter between terminal - 2 - and - 3 - of connector - A - for resistance measurement.










• If measured value is 0 Ohms there is a short circuit. If measured value is Greater than 1K Ohms there is an open circuit in the wiring.

• To check resistance values "tank full" or "tank empty", the Fuel Level Sensor 3 (G237) must be removed. Refer to => [ Fuel Level Sensor 3, Left Tubular Sensor ] Fuel Level Sensor 3, Left Tubular Sensor and the sensor floater must be allowed to float to upper or lower end position.