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Engine-Codes – GMC – P130F GMC

P130F GMC Code - Ignition On/Start Voltage Signal Message Counter Incorrect

Quick Answer

The P130F diagnostic trouble code for GMC vehicles indicates that the Ignition On/Start Voltage Signal Message Counter is incorrect. Common causes include Faulty ignition coil or ignition module, Worn-out spark plugs, Wiring issues in the ignition system. 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
P130F GMC indicates Ignition On/Start Voltage Signal Message Counter Incorrect.
Common causes
Common causes include Faulty ignition coil or ignition module, Worn-out spark plugs, Wiring issues in the ignition system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P130F GMC Description

The P130F diagnostic trouble code for GMC vehicles indicates that the Ignition On/Start Voltage Signal Message Counter is incorrect. This means that there is a discrepancy or inconsistency in the signal being sent from the ignition system when starting the vehicle. The ignition system plays a crucial role in starting the engine by providing the necessary spark to ignite the fuel-air mixture in the combustion chamber. When this signal is incorrect, it can lead to various performance issues and potentially affect the overall functionality of the vehicle.

OBDII Code P130F GMC - Ignition On/Start Voltage Signal Message Counter Incorrect
P130F GMC Code - Ignition On/Start Voltage Signal Message Counter Incorrect

Common Causes of P130F GMC

  1. Faulty ignition coil or ignition module
  2. Worn-out spark plugs
  3. Wiring issues in the ignition system
  4. Malfunctioning engine control module (ECM)
  5. Sensor issues related to the ignition system

Symptoms of P130F GMC

  1. Difficulty in starting the engine
  2. Rough idling or uneven engine performance
  3. Misfiring or hesitation during acceleration
  4. Engine stalling or shutting off unexpectedly
  5. Decrease in fuel efficiency

How to Fix P130F GMC

  1. Diagnose the specific component causing the issue using a diagnostic scanner
  2. Replace the faulty ignition coil, ignition module, or spark plugs
  3. Check and repair any damaged wiring in the ignition system
  4. Reset the ECM and clear the diagnostic trouble code
  5. Perform a test drive to ensure the issue has been resolved

Cost to Fix P130F GMC

The typical repair costs for addressing the P130F GMC code can range from $150 to $500, depending on the specific component that needs to be replaced and the labor involved. It's important to note that diagnosis time and labor rates can vary, so it's advisable to check with local auto repair shops for a more accurate estimate.

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Information for Specific GMC Models

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 P130F GMC Code

1. What are the common symptoms of OBDII code P130F GMC?

The common symptoms of OBDII code P130F GMC include rough idle, engine misfire, poor acceleration, and potential stalling.

2. What are the possible causes of OBDII code P130F GMC?

Possible causes of OBDII code P130F GMC include a faulty ignition coil, damaged spark plugs, wiring issues in the ignition system, or a malfunctioning ignition control module.

3. How can I diagnose OBDII code P130F GMC?

Diagnosing OBDII code P130F GMC involves using an OBDII scanner to retrieve the code, conducting a visual inspection of the ignition system components, and performing tests on the ignition coil and related parts.

4. What should I check first when troubleshooting OBDII code P130F GMC?

When troubleshooting OBDII code P130F GMC, it is recommended to first check the condition of the spark plugs and ignition coil, as they are common culprits for causing this code.

5. Can I still drive my vehicle with OBDII code P130F GMC?

It is not advisable to drive your vehicle with OBDII code P130F GMC, as it can lead to further damage to the engine and potentially unsafe driving conditions due to performance issues.

6. How can I repair OBDII code P130F GMC?

To repair OBDII code P130F GMC, you may need to replace the faulty ignition coil, damaged spark plugs, or address any wiring issues in the ignition system. It is recommended to follow the manufacturer's repair procedures.

7. Are there any DIY tips for fixing OBDII code P130F GMC?

While some basic troubleshooting steps can be performed at home, fixing OBDII code P130F GMC may require specialized tools and expertise. It is best to consult a professional mechanic for proper diagnosis and repair.

8. Is OBDII code P130F GMC a serious issue?

OBDII code P130F GMC should be addressed promptly to prevent further damage to the engine and ensure optimal vehicle performance. Ignoring this code can lead to more severe issues over time.

9. How much does it cost to fix OBDII code P130F GMC?

The cost of fixing OBDII code P130F GMC can vary depending on the root cause of the issue, the extent of the repairs needed, and labor rates in your area. It is recommended to obtain quotes from multiple mechanics for an accurate estimate.

10. Can OBDII code P130F GMC be triggered by other underlying problems?

While OBDII code P130F GMC is typically related to ignition system issues, it is possible for other underlying problems such as fuel system issues or sensor malfunctions to trigger this code. A comprehensive diagnosis is necessary to identify the exact cause.

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