AutoCodes – Ford – P0068 2010 Ford Fusion

P0068 2010 Ford Fusion Code - Manifold Absolute Pressure/Mass Air Flow Sensor - Throttle Position Correlation

Quick Answer

The Powertrain Control Module (PCM) monitors a vehicle operation rationality check by comparing sensed throttle position to mass air flow readings. Common causes include Faulty Mass Air Flow (MAF) sensor, Large vacuum leak, Leaking air duct 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: P0068 2010 Ford Fusion indicates Manifold Absolute Pressure/Mass Air Flow Sensor - Throttle Position Correlation.
Common causes: Common causes include Faulty Mass Air Flow (MAF) sensor, Large vacuum leak, Leaking air duct 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.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 7,131

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0068 2010 Ford Fusion Description

The Powertrain Control Module (PCM) monitors a vehicle operation rationality check by comparing sensed throttle position to mass air flow readings. If during a key on engine running(KOER) self-test, the comparison of the throttle position (TP) sensor and MAF sensor readings are not consistent with the calibrated load values, the test fails and a DTC is stored in continuous memory.

OBDII Code P0068 2010 Ford Fusion - Manifold Absolute Pressure/Mass Air Flow Sensor - Throttle Position Correlation - AutoCodes.com — P0068 2010 Ford Fusion Code - Manifold Absolute Pressure/Mass Air Flow Sensor - Throttle Position Correlation

What does this mean?

What are the Possible Causes of the DTC P0068 2010 Ford Fusion?

Faulty Mass Air Flow (MAF) sensor
Large vacuum leak
Leaking air duct system
Mass Air Flow (MAF) poor electrical connection
Manifold Absolute Pressure (MAP) poor electrical connection
Faulty Manifold Absolute Pressure (MAP) sensor
TP sensor not seated properly
Faulty Throttle Position (TP) sensor

How to Fix the DTC P0068 2010 Ford Fusion?

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 does this mean?

Code Tech Notes

Check for intake leaks if none are found, you can try to clean the air flow meter with mass air flow sensor cleaner and the throttle plate which gets dirty and may cause the Throttle Position (TP) sensor to give an incorrect reading.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0068 2010 Ford Fusion 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.

Need more information about the P0068 2010 Ford Fusion code?

Need more information on how to fix the P0068 2010 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0068 2010 Ford Fusion code diagnosed by a professional: Find a repair shop in your area

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 P0068 2010 Ford Fusion Code

1. What does OBDII code P0068 on a 2010 Ford Fusion indicate?

- This code indicates a problem with the Manifold Absolute Pressure/Mass Air Flow Sensor - Throttle Position Correlation.

2. What are the common symptoms of OBDII code P0068 in a 2010 Ford Fusion?

- Common symptoms include poor engine performance, reduced fuel efficiency, stalling, and rough idling.

3. What are the possible causes of OBDII code P0068 on a 2010 Ford Fusion?

- Possible causes include a faulty MAP sensor, issues with the mass airflow sensor, throttle position sensor problems, vacuum leaks, or wiring/connectivity issues.

4. How can I diagnose the cause of OBDII code P0068 in my 2010 Ford Fusion?

- Diagnosing the issue may involve checking the MAP sensor, mass airflow sensor, throttle position sensor, vacuum lines, and inspecting the wiring for any damage or loose connections.

5. Can I continue driving my 2010 Ford Fusion with OBDII code P0068?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and potential safety hazards.

6. How can I repair OBDII code P0068 on my 2010 Ford Fusion?

- Repairing this code may involve replacing the faulty MAP sensor, mass airflow sensor, throttle position sensor, repairing vacuum leaks, or fixing any wiring/connectivity issues.

7. Is it possible to clear OBDII code P0068 on a 2010 Ford Fusion without fixing the underlying issue?

- Clearing the code without addressing the underlying problem may temporarily turn off the check engine light, but the issue will likely resurface.

8. How much does it typically cost to repair OBDII code P0068 on a 2010 Ford Fusion?

- The cost of repair can vary depending on the specific cause of the code, but it may range from a few hundred to a few thousand dollars, including parts and labor.

9. Can a DIY enthusiast fix OBDII code P0068 on a 2010 Ford Fusion?

- Depending on the skill level and tools available, some DIY enthusiasts may be able to address this issue by following repair guides or consulting with a professional for guidance.

10. How long does it take to repair OBDII code P0068 on a 2010 Ford Fusion?

- The repair time can vary based on the exact cause of the code and the complexity of the repair, but it may take anywhere from a couple of hours to a full day at the repair shop.