AutoCodes – Ford – P0148 2007 Ford Focus

P0148 2007 Ford Focus 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 2007 Ford Focus 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 7,714
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 13, 2019
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Code P0148 2007 Ford Focus 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 2007 Ford Focus - Fuel Delivery Error - AutoCodes.com
P0148 2007 Ford Focus Code - Fuel Delivery Error

What are the Possible Causes of the DTC P0148 2007 Ford Focus?

  • 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 2007 Ford Focus?

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 2007 Ford Focus 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 2007 Ford Focus code?

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Need Help with the Code?

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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 P0148 2007 Ford Focus Code

No Frequently Asked Questions about P0148 2007 Ford Focus Code found.

Discuss the causes and fixes for P0148 2007 Ford Focus OBDII Code

  • I have a ford focus zx4 se 2liter I changed the gas tank and now have a turn over no start I have fuel pressure right up to the rail but a code that wont clear not sure of the code it flashed serval times and wont clear when disconnect battery waiting on obd scanner in transit lol

  • You may not have enough fuel pressure. You should start by replacing the fuel filter. If the problem persist, then you may have to replace the fuel pump.

  • I have two car one for parts and have tried both fuel pumps that were both working fine both car ran and started have tried to put old tank back in same turn over no start but I will try the filter thanks

  • so I have changed the fuel filter and put a obd on the car cleared all codes but the engine light still stays on and the obd say no codes lol I have full pressure at the rail but the return to the shedder valve there none so the fuel is not getting past the injectors ? the fuel is not making the loop ..

  • I found the problem this little trucker chewed through my wire

    Image

    Click here to enlarge image harness

  • I'm glad you find the problem. Thank you for sharing. Time to give something to the chipmunk

    https://www.thefunnybox.com...

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