P05C3

2017-10-10

Description:

  • Engine Coolant Pressure Sensor Circuit Range/Performance

Possible Symptoms:

  • Check the engine coolant level and ensure it is at the appropriate level.

  • Inspect the wiring and connectors of the engine coolant pressure sensor for any damage or loose connections.

  • Clean the engine coolant pressure sensor to remove any dirt or debris that may be affecting its performance.

  • Replace the engine coolant pressure sensor if it is determined to be faulty or malfunctioning.

  • Verify that the engine coolant pressure sensor is receiving the correct voltage and signals from the vehicle's computer system.

Possible Causes:

  • Faulty engine coolant pressure sensor

  • Low coolant level

  • Faulty thermostat

  • Cooling system leak

  • Faulty engine coolant temperature sensor

Related Parts:

Possible Solutions:

  • Check engine light illuminates on the dashboard

  • Engine overheating or running hotter than usual

  • Loss of engine power or decreased acceleration

  • Poor fuel efficiency and decrease in mileage

  • Difficulty starting the engine or engine stalling

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