DTC P0464: Fuel Level Sensor Circuit Intermittent: Condition
DTC P0464 is set when fuel level sensor output signal noise levels out of specification while engine is running. MIL is illuminated when ECM (PCM) detects malfunction during 2 consecutive drive cycles. Possible causes are:
- Tank pressure sensor malfunction.
- Tank pressure sensor circuit malfunction.
- ECM (PCM) malfunction.