AutoCodes – Ford – P0148 2010 Ford Fusion

P0148 2010 Ford Fusion Code - Fuel Delivery Error

Quick Answer

The Engine Control Module (ECM) monitors the Fuel Injection Control Module Monitor (FICMM). Common causes include Severely restricted fuel filter, Severely restricted fuel supply line, Damaged or worn fuel pump. 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: P0148 2010 Ford Fusion indicates Fuel Delivery Error.
Common causes: Common causes include Severely restricted fuel filter, Severely restricted fuel supply line, Damaged or worn fuel pump.
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.

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Code Popularity 2,222

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0148 2010 Ford Fusion Description

The Engine Control Module (ECM) monitors the Fuel Injection Control Module Monitor (FICMM). The ECM sets the OBDII code when it detects a deviation between the fuel pressure set point and the actual fuel pressure or at least one bank is lean at Wide Open Throttle (WOT).

OBDII Code P0148 2010 Ford Fusion - Fuel Delivery Error - AutoCodes.com — P0148 2010 Ford Fusion Code - Fuel Delivery Error

What does this mean?

What are the Possible Causes of the DTC P0148 2010 Ford Fusion?

Severely restricted fuel filter
Severely restricted fuel supply line
Damaged or worn fuel pump
Damaged or contaminated mass air flow (MAF) sensor

How to Fix the DTC P0148 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0148 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 P0148 2010 Ford Fusion code?

Need more information on how to fix the P0148 2010 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0148 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 P0148 2010 Ford Fusion Code

1. What does OBDII code P0148 in a 2010 Ford Fusion indicate?

The P0148 code in a 2010 Ford Fusion signals a fuel delivery error related to the fuel delivery system's high pressure regulation.

2. What are the common symptoms of OBDII code P0148 in a Ford Fusion?

Common symptoms of P0148 may include engine stalling, rough idling, decreased fuel efficiency, and difficulties starting the vehicle.

3. What are the possible causes of the P0148 code in a 2010 Ford Fusion?

The P0148 code in a 2010 Ford Fusion can be triggered by issues such as a faulty fuel pump, clogged fuel filter, malfunctioning fuel pressure sensor, or problems with the fuel pressure regulator.

4. How serious is the OBDII code P0148 in a Ford Fusion?

While the P0148 code may not cause immediate harm to the vehicle, it can lead to poor engine performance and decreased fuel efficiency if left unresolved.

5. How can I diagnose the OBDII code P0148 in my 2010 Ford Fusion?

Diagnosing the P0148 code involves using an OBDII scanner to retrieve the code, inspecting the fuel delivery system components, and testing the fuel pressure to identify the root cause.

6. Can I drive my Ford Fusion with the P0148 code?

It is not recommended to drive your Ford Fusion with the P0148 code present, as it can lead to potential engine performance issues and further damage to the fuel delivery system.

7. How can I repair the OBDII code P0148 in my Ford Fusion?

Repairing the P0148 code may involve replacing a faulty fuel pump, cleaning or replacing the fuel filter, repairing or replacing the fuel pressure sensor, or addressing issues with the fuel pressure regulator.

8. Will resetting the OBDII code P0148 in my Ford Fusion make it go away permanently?

Resetting the code without addressing the underlying issue will not make the P0148 code disappear permanently. It is crucial to diagnose and repair the root cause to resolve the problem.

9. What is the typical cost to repair the OBDII code P0148 in a 2010 Ford Fusion?

The cost of repairing the P0148 code in a Ford Fusion can vary depending on the specific issue, but it may range from $200 to $600, including parts and labor.

10. How can I prevent the OBDII code P0148 from reoccurring in my Ford Fusion?

To prevent the P0148 code from reoccurring, it is essential to perform regular maintenance on the fuel delivery system, such as replacing the fuel filter at recommended intervals and using high-quality fuel.