Fuel Gauge Inaccurate or Inoperative

This article has been updated with Bulletin No: 02-08-49-001

REVISED FUEL GAGE INACCURATE OR INOPERATIVE DIAGNOSTIC PROCEDURE

Diagnostic Aids
^ Ensure that the fuel level is in the same range as the customer concern.
^ For intermittent diagnosis, refer to Intermittents and Poor Connections Diagnosis in Wiring Systems.

Test Description








The number(s) below refer to the step number(s) in the diagnostic table as shown.

3. This step tests for a high resistance in the signal circuit and the sensor ground circuit of the fuel level sender.

13. DTCs will be set in the PCM when you perform this diagnostic procedure.