P019E

2017-10-10

Description:

  • Alternative Fuel Tank A Pressure Sensor Circuit

Possible Symptoms:

  • Check for any loose or damaged wiring connections to the alternative fuel tank A pressure sensor.

  • Inspect the alternative fuel tank A pressure sensor for any signs of damage or malfunction.

  • Verify the fuel tank pressure by using a diagnostic tool to determine if it is within the specified range.

  • Inspect the alternative fuel tank A for any leaks or damage that could affect the pressure sensor circuit.

  • If all previous steps fail, consider replacing the alternative fuel tank A pressure sensor.

Possible Causes:

  • Faulty or damaged alternative fuel tank pressure sensor

  • Wiring or electrical connection issues related to the alternative fuel tank pressure sensor

  • Low fuel pressure in the alternative fuel tank

  • Faulty or clogged fuel filter in the alternative fuel system

  • Malfunctioning fuel pump in the alternative fuel system

Related Parts:

Possible Solutions:

  • Engine misfire or hesitation

  • Decreased fuel efficiency

  • Difficulty starting the vehicle

  • Rough idle

  • Illuminated Check Engine Light

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