My personal experience has shown that the p1280 error code occurs when an engine is run continuously without any maintenance. This error code is not “electric”. It is sensor-based. The primary causes of this issue in the majority of cases are ICP, ICR, and PCM.
What is this code all about? Well, mostly, the code indicates that either the problem is in the fuel system circuit or ICP, which is called injection control pressure. Booths are located in the front engine area. As expected, the engine light will turn on, and the engine will surge frequently.
Potential issue and its resolution:
|Common Reason For p1280 Error Code||Quick Solution|
|Clogged Hoses||Cleaning (Replace if it’s damaged)|
|Faulty PCM (Powertrain Control Module) /PCM failure||Replace|
|IPR(Injection Pressure Regulator) Damage.||Replace|
|Damaged ICP (Injection Control Pressure Sensor)||Replace|
Follow the instructions to solve the issue of p1280 code 7.3 powerstroke. Tough solutions are similar, but the process is different here. Check out all the other Diagnostic Trouble Codes (DTC) here.
P1280 Code 7.3 Powerstroke – What Does It Mean?
Well, if I break this term down here, 7.3 Powerstroke is actually a diesel engine of a car. And “p1280″’ is an error code, which indicates a specific sensor or regulator-based problem with an engine.
This problem is similar to p1316 code 7.3 powerstroke which indicates an injector drive module problem. The question is what sort of problem it is. Well, the problem is the Injection Control Pressure sensor (ICP) failure, or in another way, the ICP is out of range. It can occasionally be a sign of other issues, like damaged pigtail connectors.
Anyway, mostly it indicates the problem of ICP. If you drive a car, you probably know what ICP is. In essence, it monitors whether or not vehicle oil pressure is properly passed on to the PCM.
The ICP sensor is situated on the driver’s side head, at the front of the engine. Which is behind the HPOP in the alternative.
What Are The most common Symptoms Of Code P1280 On 7.3?
There are actually a number of symptoms that will alert you to this problem. For instance, if you disconnect the sensor, you will see some oil jammed in there. It wasn’t supposed to be there.
You are only able to see this oil if the internal seal has broken down. This is one of the main symptoms, but there are additional symptoms that point to the same issue.
- Engine light on
- Engine surging
- Engine starting problem
The Causing Factors Of The Error Code P1280 On 7.3
There are numerous potential causes for this problem.
- Clogged Hoses
- Faulty PCM (Powertrain Control Module)
- Damaged ICP (Injection Control Pressure Sensor)
- IPR(Injection Pressure Regulator) Damage.
Is It Possible To Fix Code P1280 On A 7.3 Powerstroke?
Yes, it is possible to fix the code p1280 on a 7.3 Powerstroke. To fix the issue, first, you have to figure out the problem. You must investigate all of the potential causes that we discussed earlier. When you fully comprehend the issue, then you can take action.
1. Clogged Hose Problem:
Though it is not a common cause of the p1280 error code, you should check it first. The problem is clogged hoses. Hoses can get clogged for multiple reasons, but that is not our headache. Our task is to determine whether any hoses are blocked.
If any of these is blocked, you simply need to change it. Unfortunately, you can’t change it at home because that’s a lot of work. You need to take your car to a service center.
2. Power Control Module (PCM):
If you find out that the problem is happening because of a faulty PCM, then the solution is to replace it. But replacing PCM is a little risky because it’s a crucial part, and the same version of PCM might have different transmission ratios.
So check the OEM part number, which is already written on the PCM body.
3. ICP (Injection Control Pressure Sensor):
Among all the problems injector control pressure failure problem is the most common. So you should check it. To inspect this part, open the alternator by unscrewing the screw.
You can now disconnect the ICP in the engine while it is running to see if there is a difference in sound. If you believe there is no sound difference even after unplugging them, you have an ICP problem.
In this case, the solution is to replace the ICP. Frankly, ICP replacement is extremely easy. If you have the right tools at home, you will be able to replace them by yourself. But it’s way better if you take this to the repair shop.
Here is the step of replacing the ICP.
- Step 1: Disconnect all negative battery cables (if it’s an old powerstroke). Removing factory wire loom (if its latest powerstroke)
- Step 2: Disconnect all ICP cables and connectors and bring out the cable from the car. After that, clean the area where they normally sit.
- Step 3: After cleaning, install your new ICP in the spot and connect all the connectors and cables gently.
Quick Heads Up: To replace the ICP, you have to spend $500 to $1000.
4. IPR (Injection Pressure Regulator):
The IPR problem is pretty serious. If this occurs, your car will most likely not start because of an issue with the oil. Replacing the IPR might fix this issue, but you can’t do that at home.
Because replacing IPR requires lots of high-end tools and prior knowledge. If you are a car expert, then you can replace it at home; if you are not an expert, then take it to the repair shop.
The new 7.3 IPR sensor will probably cost $5000 to $7000, and the repair cost will be a little more than $5000.
Is It Okay To Keep Driving The Car Even After The Code Is Activated?
No, once the code is (p1280) activated, your first job would be to solve this as soon as possible. If you don’t want to lose your engine too soon, then it’s very important to replace the faulty parts as soon as possible. The possible cause of this problem has been discussed earlier.
Initially, the problem won’t appear in a serious way. So you will probably think it is normal, but it is actually not. It will become deadly in a few days if it continues like this.
So you need to troubleshoot every problem and then figure out the solution. Nevertheless, if you still decide to drive your car while it has this error code. In a few days, it will undoubtedly result in more issues.
Similar types of problems happen in the p1211 error code. IPR has also been engaged in this problem. If you are ever confused about which problem is happening to your car, go through this p1211 code 7.3 powerstroke discussion. You will be able to get more insights.
Frequently asked questions (FAQs)
These frequently asked questions will give you more insight regarding the P1280 code issue..
Can I Solve p1280 code 7.3 Powerstroke Issues By Myself?
Frankly, solving these issues requires some professional tools. So if you consider yourself a car expert, then you can give it a try. By learning the instructions, you will be able to solve most of them.
However, if you only have basic knowledge and do not have sufficient tools, it is best not to attempt it.
The best way to deal with this problem is to take it to the repair shop as soon as possible.
Are Error Code p1280 and p1281 similar?
No, they are not. Though both problems are happening in (DTC) Diagnostic Trouble Code, when the code p1280 indicates injection control pressure is not in range.
And when the code is p1281, it tells the problem with the coolant level or air fuel ratio out of spec.
7.3L Powerstroke – DTC P1280 >> Check out the video below:
As an expert auto technician; I’ve discussed everything regarding this problem. So I assume those who are experiencing the p1280 code 7.3 powerstroke problem will be able to get rid of it.
I’ve illustrated all possible symptoms here to help you understand the problem. If you really have this problem, your engine light will most likely be on, and your engine will be surging too.
In addition, I’ve shown all of the possible causes that could be to blame for this. Though I mentioned multiple causes, most of the time, it’s none other than ICP. So take care of that. Follow the instructions, and you will be able to fix this.