So, what does the P0012 error code on your Ford F150 mean? It means that there is an issue with the camshaft position angle. Vehicles with variable valve timing (VVT) are susceptible to this problem.
Another potential cause of the P0012 error code on the Ford F150 is a faulty VCT phaser or VCT Solenoids.
P0012 Error on Ford F150
The P0012 code is triggered when the camshaft position sensor (CPS) detects that the intake and exhaust valve timing is not in sync.
So, if you see the P0012 error code on your Ford F150, don’t delay in taking it to a mechanic. It could save you a lot of money and hassle in the long run.
What is Variable valve timing (VVT)?
Variable valve timing (VVT) is a process where the timing of the valves is adjusted to improve the performance of the engine.
It’s a complex system, but in short, it allows your engine to “breathe” more efficiently. This results in increased power and fuel economy.
However, VVT is also susceptible to issues. One of the most common problems is the P0012 error code.
What is VCT phaser?
The VCT phaser is a device that adjusts the timing of the valves. It’s controlled by the engine computer (ECU).
If the ECU detects that the VCT phaser is not working properly, it will trigger the P0012 error code.
What are VCT solenoids?
VCT solenoids are devices that control the flow of oil to the VCT phaser. If there is an issue with the VCT solenoids, it can cause the P0012 error code.
How to Fix P0012 Error on Ford F150?
If you’re experiencing this problem, don’t panic. In most cases, it’s a relatively easy fix. We’ll go over what you need to do to get your vehicle back on the road.
In some cases, the problem may be as simple as a loose connection. But in other cases, it may be necessary to replace the entire VVT system.
First, check the engine oil level and quality. Low oil levels or dirty oil can cause the VVT system to malfunction. If the oil level is low, top it off and see if that fixes the problem. If it doesn’t, you’ll need to change the oil and filter.
If the oil level and quality are fine, the next step is to check the CPS itself. If it’s dirty or damaged, it will need to be replaced.
Once you’ve checked the oil and CPS, if the problem persists, there is likely an issue with the VVT system itself. This will require a trip to the mechanic for further diagnosis.
Checklist to fix the P0012 error code on Ford F150
- Check the oil level and quality
- Inspect the timing belt
- Replace the VCT phaser
- Replace the VCT solenoids
- Update the ECU software
What is Camshaft position sensor (CPS)?
The camshaft position sensor (CPS) is a sensor that helps to monitor the position of the camshaft. It’s an important part of the engine, as it helps to ensure that the valves are opening and closing at the correct time.
If the CPS is not working properly, it can cause all sorts of problems, including the P0012 error code. A faulty CPS will need to be replaced to fix the problem.
What are the causes of P0012 on F150?
One of the most common causes is an issue with the camshaft timing. If the camshaft timing is off, it can throw off the timing of the engine and cause the P0012 error code.
Another common cause is an issue with the EGR system. If there is an issue with the EGR system, it can cause the engine to run too lean or too rich. Lastly, a clogged catalytic converter can also cause the P0012 error code.
What is EGR system?
The EGR system is responsible for recirculating exhaust gases back into the engine. This helps to reduce emissions and improve fuel economy. However, if there is an issue with the EGR system, it can cause the engine to run too lean or too rich.
Running too lean or too rich will cause the engine to misfire, which can trigger the P0012 error code.
What are the symptoms of P0012 on an F150?
The most common symptom of P0012 is going to be a check engine light. Other symptoms may include poor fuel economy, misfires, and a loss of power.
The best way to diagnose P0012 is with a code reader or scan tool. This will allow you to see what codes are being stored on the computer. Once you have the codes, you can use them to narrow down the root cause of the problem.
How to prevent P0012 in the future?
The best way to prevent P0012 is to keep up with regular maintenance on your vehicle. This includes things like oil changes, tune-ups, and replacing dirty or damaged parts. By doing this, you can help to keep your engine running smoothly and avoid problems.
If the motor oil isn’t changed every 4,000 to 5,000 miles, it will cause sludge build up and then clog the VCT phaser. The P0012 error is triggered as a result.
How will I know if my F150 is misdiagnosed with P0012?
If you are misdiagnosed with P0012, it will likely be because another problem is causing the same symptoms. The most common cause of this is an issue with the EGR system.
If there is an issue with the EGR system, it can cause the engine to run too lean or too rich. This will cause the engine to misfire and trigger the P0012 error code.
Bad fuel economy is another common symptom of P0012, but it can also be caused by many other issues. If you are experiencing bad fuel economy and you are not sure why it’s best to have your vehicle checked out by a mechanic. They will be able to diagnose the problem and let you know what is causing it.
Final thoughts
So, there you have it! That’s everything you need to know about the P0012 error code on your Ford F150. If you see this code, don’t delay in taking your vehicle to a mechanic. With a little bit of luck, it will be a quick and easy fix.