P00C6 Ford 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 Ford 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.
Code P00C6 Ford Description
What are the Possible Causes of the DTC P00C6 Ford?
- Fuel filter plugged or dirty
- Fuel supply line restricted
- Faulty Fuel Pump Module
- Faulty Fuel Injection Pump
How to Fix the DTC P00C6 Ford?
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 Ford 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 Ford code?
Need more information on how to fix the P00C6 Ford code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P00C6 Ford code diagnosed by a professional: Find a repair shop in your area
Information for Specific Ford Models
- P00C6 2015 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
- P00C6 2016 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
- P00C6 2017 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
- P00C6 2018 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
- P00C6 2019 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
- P00C6 2020 Ford F150 — Fuel Rail Pressure Too Low Engine Cranking
Frequently Asked Questions about P00C6 Ford Code
1. What are the common symptoms of OBDII code P00C6 Ford (Fuel Rail Pressure Too Low Engine Cranking)?
- Common symptoms include hard starting, rough idling, loss of power, and potential stalling during engine cranking.
2. What are the possible causes of OBDII code P00C6 Ford?
- The code P00C6 Ford can be triggered by issues such as a failing fuel pump, clogged fuel filter, fuel pressure regulator problems, or leaks in the fuel system.
3. How can I diagnose the cause of OBDII code P00C6 Ford?
- Diagnosing the code may involve checking the fuel pressure using a gauge, inspecting the fuel lines for leaks, testing the fuel pump, and examining the fuel pressure regulator.
4. What are some repair tips for fixing OBDII code P00C6 Ford?
- Repair tips for this code may include replacing a faulty fuel pump, cleaning or replacing a clogged fuel filter, repairing any leaks in the fuel system, or addressing issues with the fuel pressure regulator.
5. Can a DIY enthusiast fix OBDII code P00C6 Ford?
- Depending on the specific cause, some DIY enthusiasts may be able to address the issues related to code P00C6 Ford, such as replacing a fuel filter. However, more complex repairs involving the fuel pump or fuel pressure regulator may require professional assistance.
6. Are there any safety precautions to consider when dealing with OBDII code P00C6 Ford?
- When working on the fuel system to address this code, it is essential to follow proper safety precautions, such as relieving fuel pressure before starting any repairs and avoiding open flames or sparks near fuel.
7. How urgent is it to address OBDII code P00C6 Ford?
- It is important to address the underlying issues related to this code promptly to prevent potential engine performance problems and avoid further damage to the fuel system components.
8. Can a faulty fuel pressure sensor trigger OBDII code P00C6 Ford?
- While a faulty fuel pressure sensor may contribute to low fuel pressure issues, it may not directly trigger code P00C6 Ford. It is recommended to diagnose the specific cause accurately.
9. Will driving with OBDII code P00C6 Ford harm my vehicle?
- Continuing to drive with code P00C6 Ford may lead to poor engine performance, potential stalling, and further damage to the fuel system components. It is advisable to address the issue promptly.
10. How much can I expect to spend on repairing OBDII code P00C6 Ford?
- The cost of repairing code P00C6 Ford can vary depending on the underlying cause and the extent of the repairs needed. Costs may include parts, labor, and diagnostic fees, so it's advisable to consult with a professional for an accurate estimate.
Discuss the causes and fixes for P00C6 Ford OBDII Code
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I just encountered the P0085 & P00C6 error codes on my 2013 FLEX, it's at the dealer now, I'll again comment on their findings later to assist others.
Basic info, happened twice within 4 days, the first time I was able to get it started after maybe 15-20 minutes of cool down and tring to start it maybe 20 times. The second occurrence not so lucky, in 100 degree California desert heat, the vehicle started then stopped in about 10 seconds. Again trying to start it, it would not fire up, tried so many times I think it fried the starter's wiring, I could smell that electrical wire burning smell, not good. AAA was able to gey my car to my chosen dealership, let's see how long it takes then to figure it out and hopefully make a full and successful repair, should fall under my 100,000 mile Certified Vehicle warranty, fingers crossed.
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Interesting problem. From what you described, sounds like you have a problem with the fuel pump.
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Did you ever find out what it was?
I'm having the same issue with my 2013 Fusion. -
I have changed both fuel pumps and the injector pressure sensor and still have the same problems hard to start and then will not run. code POOC6. Any help would be appreciated.
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Let me check if I can find more information or bulletin for your vehicle. What model, year and engine size is your Ford?
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For your model and year, other than the fuel pump and filters, I have not seen any other components causing the symptoms you describe.
The system contains 3 to 5 filtering or screening devices.
1. The fuel intake filter or screen is a fine nylon mesh filter mounted on the intake side of the fuel pump. It is part of the assembly and cannot be repaired separately.
2. The filter/screen at the fuel rail port of the injectors is part of the fuel injector assembly and cannot be repaired separately.
3. The filter/screen at fuel inlet side of the fuel pressure regulator is part of the regulator assembly and cannot be repaired separately.
4. The fuel filter assembly is located between the fuel pump and the pressure test point (Schrader valve) or injectors. This filter may be a lifetime fuel filter located in the fuel pump assembly or an external 3-port inline filter that allows clean fuel to return to the fuel tank. A new filter may be installed for the external filter.
5. The fuel filter sock is located on the fuel pump assembly between the reservoir and the fuel tank.
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