Engine-CodesFord – P1235 2007 Ford Fusion

P1235 2007 Ford Fusion Code - Fuel Pump Control Out of Range

Quick Answer

The P1235 code for a 2007 Ford Fusion indicates that there is an issue with the fuel pump control being out of range. Common causes include Faulty fuel pump control module, Wiring issues, Malfunctioning fuel pump. 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
P1235 2007 Ford Fusion indicates Fuel Pump Control Out of Range.
Common causes
Common causes include Faulty fuel pump control module, Wiring issues, Malfunctioning fuel pump.
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.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P1235 2007 Ford Fusion Description

The P1235 code for a 2007 Ford Fusion indicates that there is an issue with the fuel pump control being out of range. The fuel pump control module is responsible for regulating the fuel pump's operation, ensuring that the correct amount of fuel is delivered to the engine at all times. When this control is out of range, it can lead to various performance issues and potentially cause long-term damage to the vehicle.

OBDII Code P1235 2007 Ford Fusion - Fuel Pump Control Out of Range
P1235 2007 Ford Fusion Code - Fuel Pump Control Out of Range

Common Causes of P1235 2007 Ford Fusion

  1. Faulty fuel pump control module
  2. Wiring issues
  3. Malfunctioning fuel pump
  4. Problem with the fuel pump relay
  5. Electrical issues

Symptoms of P1235 2007 Ford Fusion

  1. Poor acceleration
  2. Stalling
  3. Rough idling
  4. Difficulty starting the engine
  5. Engine misfires

How to Fix P1235 2007 Ford Fusion

  1. Diagnose the issue by using a scan tool to retrieve the trouble code and inspecting the fuel pump control module, wiring, fuel pump, and relay for any visible damage.
  2. Test the fuel pump control module and relay to ensure they are functioning correctly.
  3. Replace the faulty fuel pump control module, wiring, fuel pump, or relay as needed.
  4. Clear the trouble code from the vehicle's computer system and test drive the vehicle to ensure the issue has been resolved.
  5. Perform a final inspection to verify that the repair was successful and that the fuel pump control is now within the correct range.

Cost to Fix P1235 2007 Ford Fusion

The typical repair costs for addressing a P1235 code on a 2007 Ford Fusion can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor in your area. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing.

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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 P1235 2007 Ford Fusion Code

1. What are the common symptoms of OBDII code P1235 on a 2007 Ford Fusion?

- Common symptoms include engine stalling, difficulty starting the car, and issues with acceleration.

2. What does the OBDII code P1235 "Fuel Pump Control Out of Range" indicate on a 2007 Ford Fusion?

- This code indicates that there is an issue with the fuel pump control circuit, specifically that it is operating outside the expected range.

3. What are the possible causes of OBDII code P1235 on a 2007 Ford Fusion?

- Possible causes include a faulty fuel pump driver module, a malfunctioning fuel pump, wiring issues, or a problem with the fuel pump control module.

4. How can I diagnose the cause of OBDII code P1235 on my 2007 Ford Fusion?

- Diagnosing this code may involve checking the fuel pump driver module, inspecting the fuel pump and related wiring, and testing the fuel pump control module for proper function.

5. Is it safe to continue driving with OBDII code P1235 illuminated on a 2007 Ford Fusion?

- It is not recommended to continue driving with this code illuminated, as it can lead to potential issues with the fuel system and may cause the vehicle to stall unexpectedly.

6. Can I reset the OBDII code P1235 on my 2007 Ford Fusion myself?

- While you can reset the code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code P1235 on a 2007 Ford Fusion?

- The cost of repairs can vary depending on the specific cause of the code, but it may range from $200 to $600 or more, including parts and labor.

8. Are there any DIY repair tips for addressing OBDII code P1235 on a 2007 Ford Fusion?

- DIY tips may include checking the fuel pump driver module connections, inspecting the fuel pump wiring for damage, and ensuring the fuel pump is functioning properly.

9. Can a mechanic easily fix OBDII code P1235 on a 2007 Ford Fusion?

- A qualified mechanic should be able to diagnose and repair the issue causing this code, as they have the expertise and tools needed to properly address fuel system problems.

10. How urgent is it to address OBDII code P1235 on a 2007 Ford Fusion?

- It is recommended to address this code promptly to prevent potential fuel system issues and avoid the risk of the vehicle stalling while driving.

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