AutoCodes – Ford – P1168 2001 Ford F150

P1168 2001 Ford F150 Code - Fuel Rail Pressure Sensor Condition Low Pressure

Quick Answer

The Comprehensive Component Monitor (CCM) monitors the Fuel Rail Pressure (FRP) pressure for acceptable fuel pressure. Common causes include Faulty Fuel Rail Sensor, Fuel Rail Sensor harness is open or shorted, Fuel Rail Sensor circuit poor electrical connection. 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: P1168 2001 Ford F150 indicates Fuel Rail Pressure Sensor Condition Low Pressure.
Common causes: Common causes include Faulty Fuel Rail Sensor, Fuel Rail Sensor harness is open or shorted, Fuel Rail Sensor circuit poor electrical connection.
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.

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Code Popularity 2,143

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 06, 2019

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1168 2001 Ford F150 Description

The Comprehensive Component Monitor (CCM) monitors the Fuel Rail Pressure (FRP) pressure for acceptable fuel pressure. The Engine Control Module (ECM) detected the fuel pressure was low for the operating condition. The test fails when the fuel pressure falls below a calibrated value.

OBDII Code P1168 2001 Ford F150 - Fuel Rail Pressure Sensor Condition Low Pressure - AutoCodes.com — P1168 2001 Ford F150 Code - Fuel Rail Pressure Sensor Condition Low Pressure

What does this mean?

What are the Possible Causes of the DTC P1168 2001 Ford F150?

Faulty Fuel Rail Sensor
Fuel Rail Sensor harness is open or shorted
Fuel Rail Sensor circuit poor electrical connection
Low or no fuel

How to Fix the DTC P1168 2001 Ford F150?

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 P1168 2001 Ford F150 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 P1168 2001 Ford F150 code?

Need more information on how to fix the P1168 2001 Ford F150 code? Get Access to Factory Service Manuals

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 P1168 2001 Ford F150 Code

1. What are the common symptoms of OBDII code P1168 on a 2001 Ford F150?

- Common symptoms include rough idle, decreased engine performance, and stalling.

2. What are the potential causes of the OBDII code P1168 on a 2001 Ford F150?

- The code may be triggered by a faulty fuel rail pressure sensor, a clogged fuel filter, or issues with the fuel pump.

3. How can I diagnose the cause of the OBDII code P1168 on my 2001 Ford F150?

- You can use a diagnostic scan tool to read the code and check the fuel pressure using a gauge to pinpoint the exact issue.

4. Can a dirty fuel injector cause the OBDII code P1168 on a 2001 Ford F150?

- Yes, a dirty or clogged fuel injector can lead to low fuel pressure, triggering the P1168 code.

5. What are some repair tips for addressing the OBDII code P1168 on a 2001 Ford F150?

- Start by inspecting and cleaning the fuel rail pressure sensor, checking the fuel filter for blockages, and testing the fuel pump's functionality.

6. Is it safe to continue driving my 2001 Ford F150 with the OBDII code P1168 present?

- It is not recommended to drive the vehicle with the P1168 code active, as it can lead to further engine damage and potential safety hazards.

7. Can a DIY enthusiast fix the OBDII code P1168 issue on a 2001 Ford F150?

- Depending on your mechanical skills and tools available, you may be able to address the P1168 code by replacing the fuel rail pressure sensor or cleaning components.

8. How much does it typically cost to repair the OBDII code P1168 on a 2001 Ford F150?

- The cost of repairing the P1168 code can vary, but it may range from $100 to $300 for parts and labor, depending on the exact cause of the issue.

9. Will resetting the OBDII code P1168 on my 2001 Ford F150 make it go away permanently?

- Resetting the code may temporarily clear it, but if the underlying issue is not fixed, the code is likely to reappear after driving the vehicle.

10. Can extreme weather conditions affect the occurrence of the OBDII code P1168 on a 2001 Ford F150?

- Yes, extreme temperatures or humidity levels can sometimes exacerbate fuel system issues leading to the P1168 code, so it's important to address any underlying problems promptly.