Fuel Gauge Inaccurate or Inoperative (Dual Tank)

Fuel Gauge Inaccurate or Inoperative (Dual Tank)



















DIAGNOSTIC AIDS
^ Verify that the fuel level is in the same range as the customer concern.
^ For intermittent diagnosis, refer to Testing for Intermittent and Poor Connections.
^ Use the fuel level sensor resistance in order to verify the fuel level sensor operation. When the fuel tank is empty, the fuel level sensor resistance is approximately 40 ohms. When the fuel tank is full the fuel level sensor resistance is approximately 250 ohms.

TEST DESCRIPTION
The number(s) below refer to the step number(s) on the diagnostic table.

22. DTCs will set in the PCM when you perform this diagnostic table.