P1408 2006 Ford Fusion Code - EGR Flow Out of Self-Test Range
Quick Answer
The Exhaust Gas Recirculation (EGR) system recirculates a portion of the exhaust gasses into the intake manifold under average vehicle driving conditions to reduce combustion temperatures and exhaust gas NOx content. Common causes include Faulty Exhaust Gas Recirculation (EGR) Valve, Exhaust Gas Recirculation (EGR) Valve Vacuum hose off or defective, Plugged Exhaust Gas Recirculation (EGR) Valve. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
- What it means
- P1408 2006 Ford Fusion indicates EGR Flow Out of Self-Test Range.
- Common causes
- Common causes include Faulty Exhaust Gas Recirculation (EGR) Valve, Exhaust Gas Recirculation (EGR) Valve Vacuum hose off or defective, Plugged Exhaust Gas Recirculation (EGR) Valve.
- Severity
- Moderate - service should be scheduled soon.
- Can I drive?
- The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.
Code P1408 2006 Ford Fusion Description
This test is performed during the Key On Engine Running (KOER) on demand self-test only. The EGR system is commanded ON at a fixed engine speed. The test fails and the Diagnostic Trouble Code (DTC) is output when the measured EGR flow falls above or below the required calibration.
What are the Possible Causes of the DTC P1408 2006 Ford Fusion?
- Faulty Exhaust Gas Recirculation (EGR) Valve
- Exhaust Gas Recirculation (EGR) Valve Vacuum hose off or defective
- Plugged Exhaust Gas Recirculation (EGR) Valve
How to Fix the DTC P1408 2006 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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1408 2006 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 P1408 2006 Ford Fusion code?
Need more information on how to fix the P1408 2006 Ford Fusion code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1408 2006 Ford Fusion code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1408 2006 Ford Fusion Code
1. What are the common symptoms of OBDII code P1408 in a 2006 Ford Fusion?
The common symptoms of OBDII code P1408 "EGR Flow Out of Self-Test Range" in a 2006 Ford Fusion include rough idling, engine stalling, decreased fuel efficiency, and the illumination of the Check Engine Light.
2. What can cause OBDII code P1408 to trigger in a 2006 Ford Fusion?
The most common causes of OBDII code P1408 in a 2006 Ford Fusion are a faulty EGR valve, clogged EGR passages, vacuum leaks, or a malfunctioning EGR position sensor.
3. How serious is OBDII code P1408 in a 2006 Ford Fusion?
OBDII code P1408 "EGR Flow Out of Self-Test Range" in a 2006 Ford Fusion can lead to poor engine performance and increased emissions. While it may not cause immediate harm, it is recommended to address the issue promptly to prevent further damage.
4. Can I continue to drive my 2006 Ford Fusion with OBDII code P1408?
It is not recommended to continue driving your 2006 Ford Fusion with OBDII code P1408 active, as it can lead to reduced performance and potential damage to the engine over time. It is best to address the issue as soon as possible.
5. How can I diagnose OBDII code P1408 in my 2006 Ford Fusion?
Diagnosing OBDII code P1408 in a 2006 Ford Fusion typically involves checking the EGR valve and sensor for proper operation, inspecting for vacuum leaks, and cleaning out any clogged EGR passages.
6. What are some repair tips for fixing OBDII code P1408 in a 2006 Ford Fusion?
Repair tips for fixing OBDII code P1408 include cleaning or replacing the EGR valve, clearing any clogged EGR passages, fixing any vacuum leaks, and ensuring the EGR position sensor is functioning correctly.
7. Can I reset OBDII code P1408 in my 2006 Ford Fusion by disconnecting the battery?
While disconnecting the battery may clear the code temporarily, it is not a recommended long-term solution. It is best to diagnose the underlying issue causing the code and address it accordingly to prevent it from reoccurring.
8. How much does it cost to repair OBDII code P1408 in a 2006 Ford Fusion?
The cost to repair OBDII code P1408 in a 2006 Ford Fusion can vary depending on the specific cause of the issue. Costs may include parts such as a new EGR valve, labor for diagnostics and repairs, and any additional components needed.
9. Can a DIY enthusiast fix OBDII code P1408 in a 2006 Ford Fusion?
A DIY enthusiast with the right tools and knowledge may be able to address OBDII code P1408 in a 2006 Ford Fusion by following repair guides and procedures. However, it is recommended to have some experience working on automotive systems before attempting the repair.
10. How often does OBDII code P1408 occur in a 2006 Ford Fusion?
OBDII code P1408 "EGR Flow Out of Self-Test Range" is a relatively common issue in 2006 Ford Fusions, especially as the vehicle ages and components wear out. Regular maintenance and inspections can help prevent this code from occurring.
Discuss the causes and fixes for P1408 2006 Ford Fusion OBDII Code
Code P1408 2006 Ford Fusion comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
