Ford focus engine malfunction

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The error message in the pic I have attached keeps showing up now and again, brought it for a few runs on the motorway and for about 3 days straight it didnt come on but it started again today for some reason. Any ideas what it could be? It would be impossible for anyone to say what it is, for instance we had a recent problem on my sons card, engine malfunction message and the traction control light on like you have and it turns out to be faulty injectors. You would need to get a code reader on it and see if there are any codes. There is a specific one that I don't have the link for right now which works with Fords, I am sure someone will be along with a link.

Ford focus engine malfunction

This will often begin as an intermittent failure especially when cold , however the problem will become permanent over time if not corrected early enough. These fault codes especially if they are both present are a strong indication that your ECU has failed. This ECU has a design flaw that causes these symptoms, normally you would need to replace the ECU with an expensive new unit from the manufacturer and then pay for coding of the ECU to the vehicle. We are able to fully rebuild your own ECU for a small fraction of the cost of a brand new unit, when we rebuild your ECU we use higher rated than standard components and we retain the original immobiliser programming, so there is no need for expensive programming after the rebuild. We are so confident of the quality of our rebuild process that we give an unlimited mileage lifetime warranty with every ECU rebuild. Shop Now. Each ECU is rigorously tested using our bespoke testing rigs. This engine ECU will be plug and play when you receive it back from us, all coding is retained during test and rebuild. Package the Ford Focus engine ECU inside a sturdy box with plenty of packaging material make sure you include your confirmation email in the box. Send us your package by tracked courier the shipping instructions are on the confirmation email. Once received we will test, rebuild and return your ECU with an unlimited mileage lifetime warranty. Fill in and submit this test form. Package the Focus engine ECU inside a sturdy box with plenty of packaging material make sure you include your confirmation email in the box.

As to your problem, I've had similar issues in the past with minor systems causing major faults. ECU Engine Management. Sign In Sign Up.

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In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems. The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Its function is to alert the driver about any type of engine problems. If any problem is detected, the check engine Light of your dashboard will turn on. Depending on the type of failure, the light may either blink or remain constantly lit. The check engine light can alert you about some failures but not all of them. It will depend on how complex the electronic control unit of your Focus is. To properly diagnose the failure of your Focus, it is important to have a suitable scanner that is compatible with the brand and model of your car. The scanner will show the engine fault code that the computer has detected, which is related to a certain problem that is affecting the engine.

Ford focus engine malfunction

The car loses power, but pulling over, turning off the engine and restarting seems to fix it temporarily. The first time we called out the AA, but they said their computer couldn't find a fault. They recommended going to a Ford dealer. A quick google showed people think this is just AA being rubbish. After the second, third and fourth times we went to our local garage well respected by my petrol head friend. They too could not find a fault, and said try a Ford dealer. A quick google implied they should have been able to fix it. After the fifth and sixth times both of which meant stopping on motorway with no hard shoulder, and kids in the car So, do we just take it to a Ford dealer? Any way to ensure we don't pay big bucks for "can't find the fault" or it reoccurring soon after.

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I would not have thought tyre pressure would cause Engine Malfunction to show. The error message in the pic I have attached keeps showing up now and again, brought it for a few runs on the motorway and for about 3 days straight it didnt come on but it started again today for some reason. But I wouldn't have thought Ford would be so stupid as to program it to say Engine Malfunction when it is not the engine. TomsFocus Posted January 17, It doesn't seem to tie in with any one specific issue unfortunately so in the circumstances, I'd be inclined to take it back to where the brake work was done as they may have inadvertently initiated this. Followers 0. Any ideas what it could be? Sort by Oldest first Oldest first Newest first Most reactions. It comes on after about 2 mins of driving. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more!

Home » Troubleshooting » Ford Focus check engine light is on — causes and how to reset. The check engine light is perhaps one of the most dreaded warning symbols that can illuminate on the dashboard of Ford Focus. In this article, we will delve into the most common causes behind the check engine light.

If u have, ignore it.. This will often begin as an intermittent failure especially when cold , however the problem will become permanent over time if not corrected early enough. I had a slow puncture in my old focus and it never gave an engine malfunction on the dash. Recommended Communities. Package the Focus engine ECU inside a sturdy box with plenty of packaging material make sure you include your confirmation email in the box. This ECU has a design flaw that causes these symptoms, normally you would need to replace the ECU with an expensive new unit from the manufacturer and then pay for coding of the ECU to the vehicle. Explore Our Forums. You certainly need a decent code reader, there are literally hundreds of possible causes for that message. Any ideas what it could be? He passed the information on to Fords technical section to see if they could shed any light on it nothing so far.