P0451 2007 Ford Fusion Code - Evaporative Emission Control System Pressure Sensor Range/Performance
Quick Answer
This DTC sets for a fuel tank pressure (FTP) sensor range (offset) concern. Common causes include Faulty Fuel Tank Pressure Sensor, Fuel Tank Pressure Sensor Harness is Open or Shorted, Fuel Tank Pressure Sensor Circuit Poor Electrical Connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- P0451 2007 Ford Fusion indicates Evaporative Emission Control System Pressure Sensor Range/Performance.
- Common causes
- Common causes include Faulty Fuel Tank Pressure Sensor, Fuel Tank Pressure Sensor Harness is Open or Shorted, Fuel Tank Pressure Sensor Circuit Poor Electrical Connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code P0451 2007 Ford Fusion Description
What are the Possible Causes of the DTC P0451 2007 Ford Fusion?
- Faulty Fuel Tank Pressure Sensor
- Fuel Tank Pressure Sensor Harness is Open or Shorted
- Fuel Tank Pressure Sensor Circuit Poor Electrical Connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0451 2007 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 P0451 2007 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 P0451 2007 Ford Fusion code?
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Frequently Asked Questions about P0451 2007 Ford Fusion Code
What does OBDII code P0451 mean for a 2007 Ford Fusion?
Code P0451 indicates an issue with the Evaporative Emission Control System Pressure Sensor, specifically that its readings are outside the expected range or performance parameters.
What are the symptoms of P0451 in a 2007 Ford Fusion?
Common symptoms include the Check Engine Light being illuminated, potential difficulty in refueling, and a possible drop in fuel efficiency.
What causes P0451 in a 2007 Ford Fusion?
Causes can include a faulty EVAP pressure sensor, damaged wiring or connectors, a clogged or damaged EVAP system component, or a malfunctioning PCM.
Can P0451 affect the drivability of my 2007 Ford Fusion?
Generally, P0451 does not directly affect drivability, but it can contribute to emissions system issues and may cause problems during vehicle inspections.
How do I diagnose code P0451 in a 2007 Ford Fusion?
Diagnosis typically involves checking the EVAP pressure sensor, inspecting wiring and connectors for damage, testing the EVAP system for leaks, and using a scan tool to monitor sensor readings.
Can I drive my 2007 Ford Fusion with code P0451?
While it’s usually safe to drive, addressing the issue promptly is recommended to avoid further damage to the emissions system and ensure compliance with emission standards.
How much does it cost to repair code P0451 on a 2007 Ford Fusion?
Repair costs vary depending on the issue; replacing the EVAP pressure sensor typically costs $100-$300, including parts and labor.
Can a loose gas cap trigger code P0451 on a 2007 Ford Fusion?
While P0451 is less commonly caused by a loose gas cap, it’s still worth checking the cap, as it can contribute to certain EVAP system issues.
How can I fix code P0451 on my 2007 Ford Fusion?
Fixes may include replacing the EVAP pressure sensor, repairing damaged wiring or connectors, cleaning clogged EVAP system components, or reprogramming the PCM if necessary.
Is P0451 a common issue for the 2007 Ford Fusion?
P0451 is not one of the most common codes for this vehicle, but EVAP system issues can occur with age and wear. Regular maintenance can help prevent such problems.
Discuss the causes and fixes for P0451 2007 Ford Fusion OBDII Code
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where is the fuel tank pressure sensor located on a 2007 ford fusion
-
The sensor is attached to the fuel tank. Unfortunately I have no image and there is no image on the factory service manual either.
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