P0612

2017-10-10

Description:

  • The fault code P0612 indicates an issue with the relay control circuit of the fuel injector control module. The fuel injector control module is responsible for managing the operation of the fuel injectors in the engine. This fault code specifically relates to a problem in the relay control circuit, which can affect the proper functioning of the module.

Possible Symptoms:

  • Illumination of the Check Engine Light

  • Engine misfires or rough idling

  • Reduced engine performance or power

  • Potential difficulties in starting the engine

  • Poor fuel efficiency

  • Stalling or hesitation during acceleration

  • Emission

  • related problems

Possible Causes:

  • Faulty fuel injector control module relay

  • Wiring or connector issues in the relay control circuit

  • Poor electrical connection at the fuel injector control module relay

  • Defective fuel injector control module

  • Issues with the engine control module (ECM)

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:

  • Inspect and replace the fuel injector control module relay, if necessary

  • Check the wiring and connectors in the relay control circuit for any signs of damage or corrosion

  • repair or replace as needed

  • Ensure a proper electrical connection at the fuel injector control module relay

  • Test the functionality of the fuel injector control module and consider replacement if it is determined to be faulty

  • Verify the functionality of the engine control module (ECM) and address any related issues if necessary

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