A3 L4-2.0L Turbo (CBFA) (2008)
Fuel Level Sensor 2 (G169) installed:
‹› Sensor at lower stop: Approximately 270 ohms.
‹› Sensor at upper stop: Approximately 70 ohms.
‹› To check resistance values "tank full" or "tank empty", the Fuel Level Sensor 2 (G169) must be removed => [ Fuel Level Sensor 2 ] See: Service
and Repair/Fuel Level Sensor 2 and the sensor floater must be placed in upper or lower end position.
‹› If measured value is 0 ohms there is a short circuit. If measured value is infinite ohms there is and open circuit in the wiring.
‹› With Fuel Level Sensor 2 (G169) removed, the following values are obtained because of the greater deflection of the floater arm:
Fuel Level Sensor 2 (G169) removed:
‹› Sensor at lower stop: Approximately 286 ohms.
‹› Sensor at upper stop: Approximately 50 ohms.
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Connect multimeter between terminal - 2 - and - 3 - for resistance measurement.
Fuel Level Sensor 2 (G169) installed or removed:
‹› Any sensor position: Approximately 340 ohms.
Assembly is in reverse order of removal, note the following:
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Install rear seat bench