P0462 - Fuel Level Sensor A Circuit Low
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0462 - FUEL LEVEL SENSOR A CIRCUIT LOW
| Description: | The powertrain control module (PCM) monitors the fuel level input (FLI) communications network message for a concern. The test fails when the FLI signal is less than the minimum allowable calibrated parameter for a specified fuel fill percentage in the fuel tank. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the FLI PID in key ON, engine running. A concern is present if the FLI PID is less than 25% fill with a non-matching fuel gauge or the FLI PID is greater than 75% fill with a non-matching fuel gauge. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST HX . | ||