P06B8

2017-10-10

Description:

  • Fault detected in the car internal memory

Possible Symptoms:

  • Stop lights may be inoperative

  • Engine may stall when coming to a stop, engine misfire, sag, stall, or hesitation

  • Car may hesitate while accelerating

Possible Causes:

  • Faulty Engine Control Module (ECM)

  • Engine control Module(ECM) harness is open or shorted

  • Engine control module (ECM) circuit poor electrical connection

  • Low battery voltage

Related Parts:

  • Engine Control Module (ECM): ECM is the part of the car computer that controls the engine system and performance. Problems lead to poor fuel economy, engine stalling & unwanted engine vibrations

Possible Solutions:

  • Begin with a visual inspection of all wiring and connectors. Repair or replace damaged, disconnected, shorted, or corroded wiring, connectors, and components as necessary

  • Check the FICM supply voltage circuit

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