Engine-CodesFord – P0087 2011 Ford Fusion

P0087 2011 Ford Fusion Code - Fuel Rail/System Pressure Too Low

Quick Answer

The P0087 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates that the fuel rail or system pressure is too low. Common causes include Faulty fuel pump, Clogged fuel filter, Malfunctioning fuel pressure regulator. 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
P0087 2011 Ford Fusion indicates Fuel Rail/System Pressure Too Low.
Common causes
Common causes include Faulty fuel pump, Clogged fuel filter, Malfunctioning fuel pressure regulator.
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 13, 2024
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Code P0087 2011 Ford Fusion Description

The P0087 diagnostic trouble code (DTC) for a 2011 Ford Fusion indicates that the fuel rail or system pressure is too low. This means that the pressure in the fuel system is below the manufacturer's specified range, which can lead to a variety of performance issues. The fuel system in a vehicle is responsible for delivering the correct amount of fuel to the engine for combustion. When the fuel pressure is too low, it can result in a lean air-fuel mixture, causing the engine to run poorly or even stall.

OBDII Code P0087 2011 Ford Fusion - Fuel Rail/System Pressure Too Low
P0087 2011 Ford Fusion Code - Fuel Rail/System Pressure Too Low

Common Causes of P0087 2011 Ford Fusion

  1. Faulty fuel pump
  2. Clogged fuel filter
  3. Malfunctioning fuel pressure regulator
  4. Fuel system leak
  5. Electrical issues with the fuel pump or fuel pressure sensor

Symptoms of P0087 2011 Ford Fusion

  1. Engine hesitation or stumbling during acceleration
  2. Rough idling or stalling
  3. Poor fuel economy
  4. Engine misfires
  5. Difficulty starting the vehicle

How to Fix P0087 2011 Ford Fusion

  1. Perform a fuel pressure test to determine the exact cause of the low fuel pressure.
  2. Inspect the fuel pump, fuel filter, and fuel pressure regulator for any signs of damage or wear.
  3. Replace any faulty components, such as the fuel pump or fuel filter, as needed.
  4. Check for any leaks in the fuel system and repair them accordingly.
  5. Clear the DTC and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P0087 2011 Ford Fusion

The cost of repairing a P0087 DTC on a 2011 Ford Fusion can vary depending on the specific cause of the issue and the cost of parts and labor. In general, the cost of replacing a fuel pump can range from $400 to $800, while a fuel filter replacement may cost between $50 and $150. Labor costs can add an additional $100 to $200 per hour, depending on the shop's rates and location. It is recommended to consult with a professional mechanic to get an accurate estimate for the repair.

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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 P0087 2011 Ford Fusion Code

1. What are the common symptoms of OBDII code P0087 on a 2011 Ford Fusion?

The common symptoms of code P0087 include rough idling, loss of power, engine stalling, and the Check Engine light illuminating on the dashboard.

2. What causes the OBDII code P0087 in a 2011 Ford Fusion?

The P0087 code in a 2011 Ford Fusion is typically caused by issues such as a faulty fuel pump, clogged fuel filter, fuel pressure regulator problems, or issues with the fuel pressure sensor.

3. How can I diagnose the OBDII code P0087 on my 2011 Ford Fusion?

Diagnosing code P0087 involves checking the fuel pressure with a gauge, inspecting the fuel system for leaks or blockages, and testing the fuel pressure sensor and fuel pump for proper functionality.

4. Can a dirty fuel filter trigger the OBDII code P0087 on a 2011 Ford Fusion?

Yes, a dirty or clogged fuel filter can restrict fuel flow and lead to insufficient fuel pressure, triggering the P0087 code on a 2011 Ford Fusion.

5. Is it safe to drive my 2011 Ford Fusion with the OBDII code P0087 present?

It is not recommended to drive your Ford Fusion with the P0087 code present, as it can cause engine performance issues and potential damage to components like the fuel pump or injectors.

6. How can I repair the OBDII code P0087 on my 2011 Ford Fusion?

Repairing code P0087 may involve replacing the fuel filter, inspecting and cleaning the fuel lines, checking the fuel pressure regulator, or replacing the fuel pump if necessary.

7. Can a loose gas cap trigger the OBDII code P0087 in a 2011 Ford Fusion?

While a loose gas cap can cause a different set of codes, it is unlikely to trigger the P0087 code specifically, which is related to fuel pressure issues in the system.

8. Are there any DIY tips for troubleshooting the OBDII code P0087 on a 2011 Ford Fusion?

DIY tips for troubleshooting code P0087 include checking for fuel leaks, inspecting the fuel pump relay, ensuring the fuel pressure sensor is connected properly, and monitoring fuel pressure readings.

9. What is the typical cost to repair the OBDII code P0087 on a 2011 Ford Fusion?

The cost to repair code P0087 on a Ford Fusion can vary depending on the exact cause, but it may range from $200 to $800, including parts and labor.

10. Will resetting the OBDII code P0087 on my 2011 Ford Fusion make it go away permanently?

Resetting the code may temporarily turn off the Check Engine light, but if the underlying issue causing the P0087 code is not addressed, it is likely to reoccur. It's important to diagnose and fix the root cause of the problem.

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