Engine-Codes.com
Engine-Codes – Generic – P10F5

P10F5 Code - EVAP Purge Pump Status Message Counter Incorrect

Quick Answer

The P10F5 diagnostic trouble code (DTC) indicates that there is an issue with the EVAP purge pump status message counter being incorrect. Common causes include Faulty EVAP purge pump, Clogged EVAP purge line, Wiring or electrical issues. 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
P10F5 indicates EVAP Purge Pump Status Message Counter Incorrect.
Common causes
Common causes include Faulty EVAP purge pump, Clogged EVAP purge line, Wiring or electrical issues.
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
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P10F5 Description

The P10F5 diagnostic trouble code (DTC) indicates that there is an issue with the EVAP purge pump status message counter being incorrect. The EVAP system in a vehicle is responsible for capturing and storing fuel vapors to prevent them from escaping into the atmosphere. The purge pump is a component of the EVAP system that helps to control the flow of vapors from the fuel tank to the engine, where they can be burned off.

OBDII Code P10F5 - EVAP Purge Pump Status Message Counter Incorrect
P10F5 Code - EVAP Purge Pump Status Message Counter Incorrect

Common Causes of P10F5

  1. Faulty EVAP purge pump
  2. Clogged EVAP purge line
  3. Wiring or electrical issues
  4. ECM (Engine Control Module) malfunction
  5. EVAP system leaks

Symptoms of P10F5

  1. Check engine light illuminated
  2. Rough idling or stalling
  3. Decreased fuel efficiency
  4. Engine misfires
  5. Failed emissions test

How to Fix P10F5

  1. Diagnose the issue by using a scan tool to read the DTC and identify the specific problem with the EVAP system.
  2. Inspect the EVAP purge pump, purge line, and associated wiring for any signs of damage or blockages.
  3. Replace the faulty EVAP purge pump or repair any damaged components as necessary.
  4. Clear the DTC codes from the ECM and reset the check engine light.
  5. Perform a test drive to ensure the issue has been resolved and the vehicle is operating properly.

Cost to Fix P10F5

The cost of repairing a P10F5 DTC can vary depending on the specific cause of the issue and the make and model of the vehicle. In general, replacing a faulty EVAP purge pump can cost between $150 and $300, including parts and labor. However, additional costs may be incurred if other components need to be replaced or if there are wiring issues that require repair. It is recommended to consult with a qualified mechanic for a more accurate estimate based on the individual circumstances of the vehicle. Labor rates at auto repair shops can vary, typically ranging between $80 and $150 per hour.

Need more information about the P10F5 code?

Need more information on how to fix the P10F5 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P10F5 code diagnosed by a professional: Find a repair shop in your area

Code P10F5 Information for Specific Makes

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 P10F5 Code

1. What does the OBDII code P10F5 mean?

P10F5 indicates an issue with the EVAP (Evaporative Emission Control) system, specifically that the purge pump status message counter is incorrect or not updating as expected.

2. What are common symptoms of the P10F5 code?

Common symptoms include an illuminated check engine light, poor fuel efficiency, difficulty starting the vehicle, and a potential fuel odor near the car.

3. What causes the P10F5 code to appear?

The code may be caused by a malfunctioning EVAP purge pump, a faulty purge valve, damaged wiring or connectors, or a problem with the vehicle's PCM (Powertrain Control Module).

4. Is it safe to drive with the P10F5 code?

While the vehicle may still be drivable, ignoring the P10F5 code can lead to reduced fuel efficiency, increased emissions, and possible long-term damage to the EVAP system.

5. How is the P10F5 code diagnosed?

A mechanic will use a scan tool to read the code, inspect the EVAP system components, check for damaged wiring or loose connections, and test the purge pump for proper operation.

6. Can the P10F5 code be fixed by resetting the check engine light?

Resetting the light may temporarily clear the code, but the underlying issue must be repaired to prevent the code from returning.

7. How much does it cost to repair the P10F5 code?

Repair costs can vary depending on the root cause but typically range from $100 to $400 for diagnosing and replacing faulty components.

8. Can a loose gas cap trigger the P10F5 code?

It is unlikely, as this code specifically relates to the purge pump status message counter. However, ensuring the gas cap is tight is a good first step for any EVAP-related issue.

9. What tools are needed to fix the P10F5 code?

Tools may include an OBDII scanner, a multimeter for checking electrical connections, and basic hand tools to inspect or replace EVAP system components.

10. Can I fix the P10F5 code myself?

If you're experienced with automotive repairs, you can attempt to inspect and replace faulty EVAP components. However, if you're unsure, it's best to consult a professional mechanic.

Discuss the causes and fixes for P10F5 OBDII Code

Submit a New Comment

Code P10F5 comments

No comments found for this page.