The automobile fault code P179A indicates a loss of power to the turbocharger actuator or a damaged CAN communication circuit.

This is signaled by the Engine Light or Service Engine Soon Warning Light turning on. To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

Look out for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this problem is estimated to be around 1.0.

It is important to address this fault code promptly to ensure optimal engine performance.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p179a fault code.

  • The symptoms of the automobile fault code P179A include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code P179A can be caused by a loss of power to the turbocharger actuator or a damaged CAN communication circuit.

  • The fault code P179A can be caused by two main factors: loss of power to the turbocharger actuator and a damaged CAN communication circuit.

To fix the automobile fault code p179a, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P179A, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code P179A has an estimated repair time of 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for this type of repair.

The P179A fault code is related to the Controller Area Network (CAN) and the turbocharger actuator in the engine. The Powertrain Control Module (PCM) constantly checks the CAN for messages from the turbocharger actuator.

If the PCM does not receive the turbocharger actuator message within the specified time, this fault code is triggered. In simpler terms, this fault code indicates a problem with the communication between the engine control module and the turbocharger boost control actuator.

It means that the PCM is not receiving the necessary information from the turbocharger actuator within the expected timeframe. When this fault code appears, it is important to have the issue diagnosed and repaired promptly.

Ignoring it can lead to reduced engine performance and potential damage to the turbocharger system.

A qualified technician will be able to identify the exact cause of the communication problem and fix it accordingly.

What are the possible causes for the automobile fault code P179A and how can they be identified?

If you see the engine light or service engine soon warning light on, it could be due to the fault code P179A. This code can be caused by a loss of power to the turbocharger actuator or a damaged CAN communication circuit. To identify the issue, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins in the connectors. Don’t forget to refer to the possible causes listed above for further troubleshooting.

How can the loss of power to the turbocharger actuator be fixed in order to resolve the P179A fault code?

To fix the loss of power to the turbocharger actuator and resolve the P179A fault code, start by visually inspecting the wiring harness and connectors. Look for any damage or signs of corrosion. Check for broken, bent, pushed out, or corroded pins in the connectors. Additionally, check the “Possible Causes” listed above to ensure there are no other underlying issues. By addressing these potential issues, you can restore power to the turbocharger actuator and clear the engine light or service engine soon warning light.

What steps should be taken to visually inspect the wiring harness and connectors to identify any damage or issues related to the P179A fault code?

To visually inspect the wiring harness and connectors for any damage or issues related to the P179A fault code, follow these steps. First, check the “Possible Causes” mentioned above. Then, visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This thorough inspection will help identify any issues and pave the way for an effective fix.

p179a error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a loss of power to the turbocharger actuator or a damaged CAN communication circuit. To fix this, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

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