S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Fuel Gauge Sender: Diagrams
Fuel Level Sensor, Connector Assignment
Fuel Level Sensor, Connector Assignment
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Disconnect 5-pin electrical harness connector at connector flange or fuel tank.
Terminal assignment of the 5-pin harness connector at Fuel Level Sensor (G)
1. Transfer Fuel Pump (FP) (G6) switched positive
2. Wire connection from Fuel Level Sensor (G) to instrument cluster (sensor mass) - pin 5
3. Wire connection from Fuel Level Sensor (G) to instrument cluster (tank display) - pin 7
4. Wire connection from Fuel Level Sensor (G) to instrument cluster (tank display) - pin 6
5. Transfer Fuel Pump (FP) (G6) ground
‹› On vehicles with FSI and TFSI engines, pins - 2, 3 and 4 - are looped through the Fuel Pump (FP) Control Module (J538).