AutoCodes – Ford – P00C6 2018 Ford F150

P00C6 2018 Ford F150 Code - Fuel Rail Pressure Too Low Engine Cranking

Quick Answer

The high-pressure fuel system must reach a minimum pressure threshold before the engine can be started. Common causes include Fuel filter plugged or dirty, Fuel supply line restricted, Faulty Fuel Pump Module. 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: P00C6 2018 Ford F150 indicates Fuel Rail Pressure Too Low Engine Cranking.
Common causes: Common causes include Fuel filter plugged or dirty, Fuel supply line restricted, Faulty Fuel Pump Module.
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 705

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 Sep 20, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P00C6 2018 Ford F150 Description

The high-pressure fuel system must reach a minimum pressure threshold before the engine can be started. This Diagnostic Trouble Code (DTC) will be set if the high-pressure fuel system cannot achieve this threshold within a certain time and crankshaft rotation limits; the Powertrain Control Module (PCM) attempts to start the engine at fuel pump assembly pressure.

OBDII Code P00C6 2018 Ford F150 - Fuel Rail Pressure Too Low Engine Cranking - AutoCodes.com — P00C6 2018 Ford F150 Code - Fuel Rail Pressure Too Low Engine Cranking

What does this mean?

What are the Possible Causes of the DTC P00C6 2018 Ford F150?

Fuel filter plugged or dirty
Fuel supply line restricted
Faulty Fuel Pump Module
Faulty Fuel Injection Pump

How to Fix the DTC P00C6 2018 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 P00C6 2018 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 P00C6 2018 Ford F150 code?

Need more information on how to fix the P00C6 2018 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P00C6 2018 Ford F150 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 P00C6 2018 Ford F150 Code

1. What are the common symptoms of OBDII code P00C6 in a 2018 Ford F150?

The common symptoms of code P00C6 include difficulty starting the engine, rough idling, and a noticeable decrease in engine performance.

2. What does the OBDII code P00C6 indicate in a 2018 Ford F150?

Code P00C6 in a 2018 Ford F150 indicates that the fuel rail pressure is too low when the engine is cranking.

3. What are the possible causes of OBDII code P00C6 in a 2018 Ford F150?

Potential causes of code P00C6 include a faulty fuel pump, clogged fuel filter, fuel pressure sensor issues, or a problem with the fuel injectors.

4. How can I diagnose the OBDII code P00C6 in my 2018 Ford F150?

Diagnosing code P00C6 involves checking the fuel pressure using a gauge, inspecting the fuel pump, testing the fuel pressure sensor, and examining the fuel lines for any blockages.

5. Can driving with OBDII code P00C6 in a 2018 Ford F150 cause further damage?

Continuing to drive with code P00C6 may lead to poor engine performance, reduced fuel efficiency, and potential damage to the engine components over time.

6. How can I repair OBDII code P00C6 in my 2018 Ford F150?

Repairing code P00C6 involves addressing the root cause, such as replacing a faulty fuel pump, cleaning or replacing a clogged fuel filter, or repairing issues with the fuel pressure sensor.

7. Is it safe to continue driving my 2018 Ford F150 with OBDII code P00C6?

It is not recommended to drive your vehicle with code P00C6, as it can lead to engine performance issues and potential damage. It is advisable to address the problem promptly.

8. Can I reset the OBDII code P00C6 in my 2018 Ford F150 by disconnecting the battery?

While disconnecting the battery may clear the code temporarily, it is crucial to address the underlying issue causing code P00C6 to prevent it from reoccurring.

9. Will OBDII code P00C6 cause my 2018 Ford F150 to fail an emissions test?

Yes, code P00C6 can cause your vehicle to fail an emissions test due to the impact on fuel delivery and engine performance.

10. How much does it typically cost to repair OBDII code P00C6 in a 2018 Ford F150?

The cost of repairing code P00C6 can vary depending on the specific issue, but it may range from a few hundred to a thousand dollars, including parts and labor.