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. Yeah if it keeps coming on I will end up getting the codes.

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. English English Italiano.

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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. The check engine light can behave in different ways.

Ford focus engine malfunction

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. The check engine light illuminates in Ford Focus when the on-board diagnostic system detects a problem with the engine or emissions system. If left unchecked, the issue could cause more serious problems and result in costly repairs. Static CEL: A static check engine light in Focus means that there is a problem with the engine or emissions system, but it is not an urgent issue. The vehicle can typically be driven safely for a short period of time, but it should be taken to a mechanic soon to avoid further damage or increased emissions. Flashing CEL: When the check engine light is flashing in Focus, it indicates that there is a significant problem with the engine that requires immediate attention. The flashing light often indicates a misfire, which can cause damage to the catalytic converter. When this happens, the engine should be turned off immediately to prevent further damage.

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Join the conversation You can post now and register later. This will often begin as an intermittent failure especially when cold , however the problem will become permanent over time if not corrected early enough. Watching anything good on TV? On the above linked post from Deals Forum. TomsFocus Posted January 17, I had a number of turbo faults at one point ,some of which where resolved by fixing a stuck cruise control button. Engine Malfunction Message. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! I fixed itself when I replaced the two fronts as a pair, typically had a side wall puncture on the good one so replaced them both. In this particular case though, I recon the pressure loss was enough to throw out the speed readings for the ESP and as Peter mentions, the Engine Malfunction warning is used to cover quite a few different things. Engine Malfunction seems a bit a drastic for that but thats Ford for ye. Insert Quotes Quotes Post Reply.

The Ford Focus is one of the successful products of Ford in the compact car segment of the market.

Try putting a known good battery on and see if that makes a differance. Satnav search junction. In this particular case though, I recon the pressure loss was enough to throw out the speed readings for the ESP and as Peter mentions, the Engine Malfunction warning is used to cover quite a few different things. I guess their must have been a size difference between them that was just enough to throw it out somehow. 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. Is the engine still operating normally BTW? Upload or insert images from URL. Ford Focus 'Engine malfunction' warning - caused by stored fault codes P and P Sign up. When I bought my Mk2. Wasnt a nice sight seeing engine malfunction flash up at first though ha! 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. Tizer Posted January 14, Turns out I just have a slow puncture.