Coolant Oil Valve Electrical Fault

Table of contents

P179D AUDI Possible Causes

  • Faulty Coolant Oil Valve
  • Coolant Oil Valve harness is open or shorted
  • Coolant Oil Valve circuit poor electrical connection

How do I fix code P179D AUDI?

  Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

Cost of diagnosing the P179D AUDI code

  The cost of diagnosing the P179D AUDI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P179D AUDI Description

  The Engine Control Module (ECM) monitors the Coolant Oil Valve. The ECM sets the OBDII code when the Coolant Oil Valve is not to factory specifications.


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