Diagnostic Aids
- Verify that the fuel level is in the same range as the customer concern.
- For intermittent diagnosis, refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.
- Refer to Fuel Level Specifications in order to verify the correct readings for the fuel level sensor. The Fuel Tank Level Remaining parameter is available on the scan tool in the powertrain control module (PCM) Enhanced Evap data list.