P0464

2017-10-10

Description:

  • The fault code P0464 indicates that there is an intermittent issue with the fuel level sensor circuit, which is responsible for measuring the amount of fuel in the tank and sending this information to the engine control module. This may cause inaccurate fuel level readings or a malfunctioning fuel gauge.

Possible Symptoms:

  • Inaccurate fuel level readings

  • Malfunctioning fuel gauge

  • Illuminated check engine light

  • Difficulty starting the engine

  • Stalling or rough idling

Possible Causes:

  • Damaged or worn fuel level sensor

  • Loose or corroded electrical connections in the circuit

  • Faulty wiring in the sensor circuit

  • Failed engine control module (ECM)

Related Parts:

  • Fuel Level Sensor: Fuel level sensor reads the fuel level in the fuel tank constantly. The malfunctioning sensor in this car may lead to incorrect display of fuel level on the instrument panel

Possible Solutions:

  • Replace the fuel level sensor

  • Check and repair any damaged or corroded electrical connections in the circuit

  • Inspect and repair any faulty wiring in the sensor circuit

  • Replace the engine control module (ECM) if necessary

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