AutoCodes – Ford – P179A Ford

P179A Ford Code - Controller Are Network Engine Control Module / Turbocharger Boost Control Actuator Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the turbocharger actuator. Common causes include Loss of power to the turbocharger actuator, Damaged CAN communication circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P179A Ford indicates Controller Are Network Engine Control Module / Turbocharger Boost Control Actuator Circuit Malfunction.
Common causes: Common causes include Loss of power to the turbocharger actuator, Damaged CAN communication circuit.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 14,579

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 17, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P179A Ford Description

The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the turbocharger actuator. This DTC sets when the PCM fails to receive the turbocharger actuator message within the defined amount of time.

OBDII Code P179A Ford - Controller Are Network Engine Control Module / Turbocharger Boost Control Actuator Circuit Malfunction - AutoCodes.com — P179A Ford Code - Controller Are Network Engine Control Module / Turbocharger Boost Control Actuator Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P179A Ford?

Loss of power to the turbocharger actuator
Damaged CAN communication circuit

How to Fix the DTC P179A Ford?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P179A Ford code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P179A Ford Code

1. What are the common symptoms of OBDII code P179A in a Ford vehicle?

- Common symptoms include reduced engine performance, hesitation during acceleration, and illuminated Check Engine light.

2. What could be the potential causes of OBDII code P179A in a Ford related to the engine control module and turbocharger boost control actuator circuit malfunction?

- Possible causes may include faulty wiring or connectors, a malfunctioning engine control module (ECM), or a defective turbocharger boost control actuator.

3. How can I diagnose OBDII code P179A in a Ford?

- Diagnosis typically involves using an OBDII scanner to read the code, inspecting the wiring and connectors for damage, and testing the ECM and boost control actuator for proper functionality.

4. What are the recommended repair tips for resolving OBDII code P179A in a Ford?

- Repair tips may include repairing or replacing damaged wiring and connectors, testing and, if necessary, replacing the ECM or turbocharger boost control actuator, and clearing the trouble code.

5. Can driving with OBDII code P179A in a Ford cause further damage to the vehicle?

- Driving with this code may lead to decreased fuel efficiency, potential engine damage, or further issues with the turbocharger system if left unresolved for an extended period.

6. Is it safe to continue driving my Ford vehicle with OBDII code P179A present?

- It is best to address the issue promptly to avoid potential engine performance issues or further damage. Consult with a qualified mechanic for a proper diagnosis and repair.

7. How much does it typically cost to repair OBDII code P179A in a Ford?

- The cost of repair can vary depending on the specific cause of the issue, parts needed, and labor involved. It is advisable to obtain quotes from reputable repair shops for an accurate estimate.

8. Can I reset OBDII code P179A in a Ford using a simple DIY method?

- While clearing the code using an OBDII scanner is possible, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

9. Are there any preventive measures to avoid encountering OBDII code P179A in a Ford?

- Regular maintenance, such as checking and replacing worn-out components, ensuring proper wiring connections, and timely servicing of the turbocharger system, can help prevent this code from appearing.

10. How long does it typically take to repair OBDII code P179A in a Ford?

- The repair time can vary depending on the complexity of the issue and availability of parts. In some cases, it may be resolved within a few hours, while more intricate problems may take longer to diagnose and repair.