P0522

2017-10-10

Description:

  • The fault code P0522 indicates that there is an issue with the circuit that controls the engine oil pressure sensor or switch. This may cause the engine to run poorly or not start at all.

Possible Symptoms:

  • Illuminated check engine light

  • Low oil pressure warning light

  • Engine runs poorly or not at all

  • Rough idle or stalling

  • Reduced engine power or acceleration

Possible Causes:

  • Failed engine oil pressure sensor or switch

  • Faulty wiring or connections in the circuit

  • Low engine oil level or pressure

  • Failed engine control module (ECM)

  • Malfunctioning oil pump

Related Parts:

  • Engine Oil Pressure Sensor: Engine oil pressure sensor measures the pressure of the engine oil. This car's pressure sensor is malfunctioning which will lead to engine not starting or rough running

Possible Solutions:

  • Replace the engine oil pressure sensor or switch

  • Check and repair any damaged wiring or connections

  • Refill engine oil to appropriate level

  • Replace the engine control module (ECM) if necessary

  • Replace the oil pump if malfunctioning

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