Fuel Level Sensor

Fuel Tank Level Sensors, Multi-pin Connector Assignments

Left fuel gauge senders:
Sender for fuel gauge -G- and Fuel Supply Sensor 3 -G237- are accessible at front left of luggage compartment.
- Remove luggage compartment floor lining.







- Remove cover for left sealing flange -arrows-.







- Carefully disconnect electrical connectors -1- and -2-.

4-pin connector at Sender for fuel gauge -G-







1 Not used
2 Wiring between fuel gauge sender and instrument cluster (fuel gauge)
3 Not used
4 Fuel gauge sender Ground (sensor Ground)

4-pin connector at Fuel Supply Sensor 3 -G237-







1 Switched-positive connection of electric fuel pump
2 Wiring between fuel gauge sender and instrument cluster (fuel gauge)
3 Fuel gauge sender Ground (sensor Ground)
4 Electric fuel pump Ground

Right fuel gauge sensors:
Fuel Level Sensor 2 -G169- and Fuel Supply Sensor 4 -G393- are accessible at front right of luggage compartment.
- Remove luggage compartment floor lining.







- Remove cover for right sealing flange -arrows-.







- Carefully disconnect electrical connectors -1- and -2-.

4-pin connector at Fuel Level Sensor 2 -G169-







1 Not used
2 Wiring between fuel gauge sensor and instrument cluster (fuel gauge)
3 Not used
4 Fuel gauge sensor Ground (sensor Ground)

4-pin connector at Fuel Supply Sensor 4 -G393-







1 Switched-positive connection of electric fuel pump
2 Wiring between fuel gauge sensor and instrument cluster (fuel gauge)
3 Fuel gauge sensor Ground (sensor Ground)
4 Electric fuel pump Ground