Okay! These ECUs or ECMs have made cars more efficient and reliable. When the engine performance is compromised; with chances, the ECU or ECM has problems and needs to be checked how bad the problem is! This Ford Focus engine ECU is a very common failure for vehicles built between 2004 & 2011 especially for the Ford Focus 1.8 & 2.0 litre models built in 2007, failure will cause intermittent misfires, … Car DIY repair tips: How to install and replace the car ECU. Related problems: Electronic control unit (3) Starting (84) Injectors (8) Other problems. Engines, performance and drive. Drivers will get to know what is ECU cars meaning and how to do when their car ECU or ECM is the problem. 77 readout fault codes on FORD FOCUS C-MAX 2.0 TDCi OBD Code P0380, Hex Code 0380, Decimal Code 896 ( 2 times read) ECU Engine Control Module (ECM) (5 times read) Common problems with the Ford Kuga Some problems will only occur after many years of operation, others are related to technical solutions and forced the manufacturer to issue a recall. It houses the software and hard drive that controls all the functions of a car engine. Swapped engine, removed extra emissions. by: Auto Express. Here Philkotse.com lists several problems with the car ECU. FREE LIFETIME WARRANTY FREE SHIPPING on all programmed auto computers. The 2016 Ford Focus has 95 NHTSA complaints for the engine at 38,042 miles average. Ok, I bought a basket case Sonic Blue 2004 Focus SVT with a blown head last month. EcoBoost, Engine Problems, Engine Replacement, Ford, Used Car Engines What Is An Ecoboost Engine? In the following overview, you will find the most common problems for the Ford C-Max, for which Ford has announced a recall through the EU Rapex system. P0606 is a generic OBD II code. When the engine performance is compromised; with chances, the ECU or ECM has problems and needs to be checked how bad the problem is! In the following overview, you will find the most common problems for the Ford Kuga, for which Ford has announced a recall through the EU Rapex system. Ford Focus 1.0 EcoBoost engine failure - Graham Bartholomew : As an update to this topic I would add that in the last six months no fewer than 26 cars fitted with the 1.0L Ecoboost engine have suffered engine failure almost all related to cooling problems but not all related to the degas hose failing. 7 must-know tips to extend ECU-based cars' life expectancy. FORD Focus Mk1 Hatchback DAW, DBW . Your ECM for Ford Focus controls key components in your car's engine like fuel mixture, ignition timing and emissions performance. Whenever the ECU or ECM is having a problem; results in problems that manifest as low fuel efficiency and economy that is not obvious at first. We are the UK’s largest ecu programming service dealer group/franchise with over 800 dealers and 1000+ Approved Installation Centres. HI GUYS.its my ford focus 2008 .body control module is at fault for central locking can i get my fuse box repaired thanks billy i cant get my two back doors opened and also my passenger door and diesel flap locked .how much would it cost to replace... 2008 Ford Focus 16 tdci Posted: Dec 11, 2020 If this happens; a tow truck will be needed for towing and that is not convenient at all! Even though some functions appear to be analogue, in fact they are not. Hey! Why you should get an OBD-2 scanner for ECU-equipped cars? It is back from the dead but I have these lingering problems: Focus-Power: Your #1 Source for Ford Focus Speed, Tuning & Performance! For a better experience, please enable JavaScript in your browser before proceeding. Now, getting an ECU or ECM repaired is not a piece of cake because it can’t be fixed just like that in a jiffy. Reaching this point is bad, and it should be checked by a technician qualified for this kind of repair. The ECU "learns" about your engine as you drive the car. Good size small family car, good size boot compared to the little brother Fiesta. P0607 – Control Module Performance. Don't put up with problems associated with a … Let's take the shock out of a few electrical problems in this popular vehicle. These problems could be the following … Any SVT Focus ECU code can be used on any year of SVT Focus… What is ECU meaning in car & How car engine module controls and works. The Ford Focus dashboard may seem simple at first glance, but the digital display between the analogue-looking gauges actually tells us that it concerns a modern instrument cluster. Shell Autosweep RFID Installation reservation, Learn more about basic car warning signs on the dash. Personally i have an mid-late 01 hatch with the ECU LFQ0. Specify your vehicle. The 2016 Ford Focus has 671 problems & defects reported by Focus owners. EcoBoost, Engine Problems, Engine Replacement, Ford, Used Car Engines What Is An Ecoboost Engine? P1585 – Throttle Control Unit … Does Toyota have a pure electric car? With the xcal ( even locked ) we can datalog with it and make sure there is no other issues. When the ECU fails it causes a constant misfire on two of the cylinders. 3. Which means that it has the same meaning for the Ford Focus that it would for any other vehicle. Whenever the ECU acts up; it is better to have it checked and not wait until inconveniences are experienced. This is a very common fault for the 1.4 - 2.0 Ford Focus (Mk I) and Mondeo (Mk II & III). Automatic 355000 miles ... Ford F-150 2012 3.5L Ecoboost 4 door shortbed 62000 miles. ECU problem - Ford Focus tdci. Control units (ecu) for your FORD FOCUS. Fits: Ford Focus / Ford Mondeo / Ford Transit 1.8 or 2.0 TDCI 2002-2007 Price: ECU TEST-£30 ECU REPAIR-£222.00 If the ECU is not repairable, and should a … Ford Focus Club ; Focus 1.8tdci ECU problem? VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. 2 Dec 2020. A bad ECM may lead to a vehicle that won’t or is difficult to start. The car occasionally just refuses to start. Regulation of the combustion and firing process in the combustion chamber is controlled by the engine control unit, which in turn affect the amount of air and pumping of fuel into the piston cylinders. Electrics, ECU, Warnings & Lights category problems for the Ford Focus - Auto Insider That means it will likely come into your shop with its own set of problems. In this guide, I will explain how to update your Ford Focus’s / Kuga’s / C-Max’s / Mondeo’s / S-Max’s / Galaxy’s ECU settings yourself, just like the people at Ford can, for less then £10, using a program called ELMConfig… This ECU or ECM has software that controls most of the car's functions; so all the functions would not go awry! 2004 - 2012. The engine operation is controlled by the Bosch MED17 ECU. Here Philkotse.com lists several problems with the car ECU. Cheap Ford Focus Car ECU and Original ECU Parts Search and Find Ford Focus ECU Spares and Replacement Parts through our network of Car Breakers, Car Dismantlers, & Scrap Yards. I will see if my sons' friends have access to xcal 2 or 3. Find device to program: You can find several devices to program,include:Ford specialize tool VCM,X300,X100…all of them have function on ecu replacement program.But in some situations,technicians find that it is difficult to achieve.Because of instability of device,problem of vehicle electronic circuit and new ecu model.Each of them will cause programming failure.So we need to find … These problems could be the following which can be inconvenient, and prevent the car from starting all together. #Step 3. All rights reserved. I have Ford Escape XLS 2009, problems started when all lights turned on (ABS/emergency break/traction light). Like all car components; the ECU or ECM will have to undergo maintenance like other components, but this is vastly different. Here's how the 2020 Toyota Fortuner Legender looks like in the metal. Jump to Latest Follow 1 - 18 of 18 Posts. But, there may be other possibilities besides a car ECU going crazy to consider. | Same topic: Handy Maintenance Tips. That means it will likely come into your shop with its own set of problems. JavaScript is disabled. The car starts but runs as if the timing is out and then cuts out after 25 seconds or so. Hello forum, I'm after a bit of advice. Though, there are times that it takes time to get it started and that may qualify as a possible problem! Engine is experiencing stalling at certain times! Will we ever see one here? We were sent this ECU for a 2006 Ford Focus 1.6 TDCI from a garage in Leeds, West Yorkshire, regarding issues with intermittent starting and sometimes no connection with the ECU via diagnostic equipment. Ford F-150 1997 F150 4.6ltr. If you suspect they are ECM is bad, you may wish to … I was having problems with the ECU in my Ford Focus so I replaced it with a second hand one. ... 2021 Ford … Ford F-150 1997 F150 4.6ltr. The "learning" is actually a process that the ECU uses to track the tolerance changes of the sensors and actuators on the engine. Compatible Service Number CU7A-12A650-PC & … The ECU or ECM will have to undergo maintenance like other components, but this is vastly different. No power to fuel pump no power in fuses 11,12 in cab. (Page 1 of 5) CarComplaints.com : Car complaints, car problems and defect information Car Not Starting. My 03 plate Focus 1.8 tdci broke down last week and after a week and a half of trying to figure out the problem, the garage has told me it is the ecu … FORD Focus Mk2 Hatchback DA_, HCP, DP . They come with our 12 Month … But, dependence on the ECU has made cars more dependent on mechanical and computer maintenance which is relevant! These are the advised tips to go about dealing with the most common car ECU or ECM problems. The electronic control module (ECM) -- also called the powertrain control module (PCM) or electronic control unit (ECU) -- is a computer which controls the electronics in an automobile. While the Ford Focus is no exception, it does soldier on and remains a popular vehicle. ... Explorer, Ford Edge, Ford Falcon, Ford Escape / Kuga, Ford Mondeo / Fusion, Ford Taurus, Ford S-MAX, Ford Galaxy, Ford Focus ST, Ford Everest, Ford Tourneo, Lincoln MKZ, Lincoln MKC, Lincoln Nautilus, Radical SR3 SL, VUHL 05. Don’t attempt to open or mess with the ECU or ECM, unless the technician is qualified for the car in question. Among all car repairs to deal with, car ECU is the most-tricky to know what to do! Search. A forum community dedicated to Ford Focus owners and enthusiasts. The car starts but runs as if the timing … Great inclusions with the trend, nav, reversing camera, but missed out on Apple car play by 6 months. * Ford Focus recalls revisited * On all three generations of the Focus * Check before buying a used Ford Focus Download id fast! Electrical problem? It had matching part numbers and was linked with the chip in the key. Ford Focus and C-Max not starting due to engine ECU fault. The engine control module (ECM), also commonly referred to as the engine control unit (ECU) or powertrain control module (PCM), is one of the most important components found on virtually all modern vehicles. Cars should start and if they don’t; especially if the car is run by engine control module and if it doesn’t then expect the worst. ECU problems. The worst complaints are transmission, clutch, and engine problems. See owner's manual. Here are the steps to take, when facing this problem. The 1.0L Ecoboost is an-award winning three-cylinder turbocharged petrol direct injected engine and is the smallest within the EcoBoost range. #Step 4. Electrics, ECU, Warnings & Lights Problems and faults. Conclusion: Ford Focus Bad PCM Symptoms The ECM is the most vital piece of hardware in your Focus. The 1.0L Ecoboost is an-award winning three-cylinder turbocharged petrol direct injected engine and is … I was having problems with the ECU in my Ford Focus so I replaced it with a second hand one. While the Ford Focus is no exception, it does soldier on and remains a popular vehicle. This Ford Focus instrument cluster is a very common failure, this will cause an intermittent failure of all instruments, lights and gauges. Don't ever ask him which his most favorite car is since he has none. The Ford Focus 2 instrument cluster in detail. What should be done when a car ECU is compromised? We have never had any IMRC codes. #Step 1. Ford Focus 1.8 ECU Fault - Engine Malfunction warning. Remember, Ford has active members in the community and it just makes it harder for those of us honest with mods to work with Ford. The styling was diluted somewhat compared to the edgy original 1998 version. recently bought a 05 focus that was a PZEV and did a engine swap. Then consider it, game check and done because the ECU is making itself very felt and seen! The 2014 Ford Focus has 3039 problems & defects reported by Focus owners. But honeslty We can source and supply Discounted Car Ford Focus ECU Parts & ECU … Next day, before I took the car to dealer, when I turned car on, steering was really … These are the main fault codes you’ll find when reading out the ECU: P0403 – Exhaust Gas Recirculation Circuit Malfunction. Once the problems happen more than once it is best to get it nipped in the bud! He believes each car is beautiful in its own way. Compared to a warning light that just turns down, a warning light that is lit means that the car is stalled or some functions are dead, and at a standstill! Read on and know more about it! Top problems. Norjan enjoys writing about various topics, and car is among them. (missing 3rd O2 sensor and air pump) I pulled a ECU from a junkyard that would … If an ECU needs checking or replacement will just shut down and the car will just stop. When the engine performance is compromised; with chances, the ECU or ECM has problems and needs to be checked how bad the problem is! If the ECM fails … Your ECM for Ford Focus controls key components in your car's engine like fuel mixture, ignition timing and emissions performance. Among all the symptoms that should be noted and be concerned about; if the dash engine warning indicator is all lighted up. Can ECU remapping damage your car's engine? I am reading the instructions. Ford; Focus Problems; Electrics, ECU, Warnings & Lights; Ford Focus Electrics, ECU, Warnings & Lights. It had matching part numbers and was linked with the chip in the key. When problems with the ECU or by its other term which is an ECM that controls most of the relevant function, to keep in good running condition! The ECM 1 is one … Got it. Come join the discussion about SVT performance, … This website provides information to consumers that can be used to alleviate the problems they may be experiencing with their 2011 - 2016 Focus… More than often; many are unaware that the engine control unit (ECU) or engine control module (ECM) are the prime movers of most cars sold today. How to Remove the ECU on a Ford Focus. If so, we may be able to help! They come with our 12 Month warranty and no programming is required when refitting the PCM unit. In short, no you can't just swap the ECU. Ford Focus review. Hi everybody. Unveil the top 11 upcoming cars 2020 in the Philippines, 2021 MG ZS vs Geely Coolray Comparison: Spec Sheet Battle, 2021 Mitsubishi Mirage G4 vs Suzuki Dzire Comparison: Spec Sheet Battle, 2021 MG 5 vs Toyota Vios Comparison: Spec Sheet Battle, 2021 Geely Okavango vs Toyota Innova Comparison: Spec Sheet Battle, 2020 Geely Azkarra vs Ford Territory Comparison: Spec Sheet Battle. It’s best to have it checked by an engine scanner later, or pay a bundle for replacement or reprogramming too. Let me know what you would like to see. Ford Focus Dashboard Instrument Cluster - common fault. ... PATS has nothing to do with the ECU code used, so there would be no problems. What are the most common problems with a used Ford Focus hatchback? The engine diagnostic and code reading machine should tell, what the problem is. … It has been checked out by my local Ford dealer twice whilst under warranty and they found nothing wrong with it. See owner's manual. Now, all these problems are symptomatic of problems that are ECU or ECM related, which is serious or less severe because the most common car ECU problems are like that! The club is not part of Ford nor affiliated with or endorsed by Ford … It essentially functions as the main computer for many of the vehicle’s engine performance and drivability functions. Use a wrench to loosen the nut on the negative battery terminal then pull the cable completely off of the terminal. Ford ECU Repairs Are you currently having issues with your ECU Unit? The Ford Focus gets top marks for safety and should prove to be a reliable family car. AutoZone's Focus engine control computer has a positive impact on your car's fuel economy, proper shifting and smooth ride. Ford ECU Repairs Are you currently having issues with your ECU Unit? But, overall the most common car ECU problems is a breeze to diagnose due to digitalization. While not limited to a single model year, you can find these problems on 2000 and newer vehicles. This ECU is a common failure especially for the Ford Focus 1.8 that will cause the engine to run in limp-mode and then engine will not rev over 2000 … AutoZone's Focus engine control computer has a positive impact on your car's fuel economy, proper shifting and smooth ride. PCM ECU problems. These ECU dependent functions have made cars a bit fidgety, compared to older and more analogue cars. 652. This problem is not on the major side; but it does need to be looked into, especially if traffic is always encountered. Another thing about having the engine stalling and misfiring is that it can be dangerous to operate the car, in these conditions. 1998 - 2007. Just keep in mind to have all possibilities covered before messing with the ECU! Open the glove box and remove all of its contents. Common problems with the Ford C-Max Some problems will only occur after many years of operation, others are related to technical solutions and forced the manufacturer to issue a recall. I mean by watching where the cable connects and seeing it move when you start the car. Any attempt to open or mess with an ECU or ECM will end very badly. If an electrical check-up shows no problem, have it brought to an authorized technician to have it replaced or reprogrammed! 2.0 EcoBoost GTDI Engine Problems and Reliability. Also, no matter how you look at it this is fraudulent and not something that's going to be promoted here. Four hours later I figured out how to load an unsigned driver and SCT xcal3 and Windows 8.1 are friends. Represented in over 83 countries, the Quantum Remap is truly a global brand & best chip tuning company. I will check for cable movement after I run to the big box & get a new battery. Here are you heve found original ECU files for FORD C-Max, Connect, Escort, Fiesta, Focus, Galaxy, Kuga, Mondeo. OEM 2012 Ford Focus 2.0L Engine Control Module (PCM/ECM/ECU). It’s not really the gravest of problems; but it can get worse, if not checked and left alone. 1. Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! Pop the hood of your Ford Focus to access the engine compartment. Long story short, bought a 2005 ford focus to do a engine swap that ended up having California emissions. The ECU or ECM will have to undergo maintenance like other components, but this is vastly different. If your Focus has P0606 it’s highly likely that the ECM/PCM (engine or powertrain control module, they mean the same thing) has … While not limited to a single model year, you can find these problems … If the … Updated Aug 04, 2020 I will be glad to remote in and set up the list and go over how to use it and we can do the first log, Just give me a call , If I dont answer I will call you back as soon as I return up till 9:30pm, Update: I downloaded Live Link Gen II but it apparently does not like my 2 year old Acer Laptop with Windows 8. Common non-starting problem for Ford Focus (Mk III) and Ford C-Max (Mk II) vehicle ranges fitted with this Delphi engine ECU. Actuator air conditioning for other FORD FOCUS models. Ford Focus / Mondeo ECU common misfire fault. Among all the symptoms that should be noted and be concerned about; if the dash engine warning indicator is all lighted up, >>> Learn more about basic car warning signs on the dash. Ford Focus Mk2 known faults and common problems. O ... A forum community dedicated to Ford Focus owners and enthusiasts. If any of the signs are happening; but it does clear up and then it returns to bother anyone again. We currently offer ECU Repair + Testing services for all Ford engine ECU’s. Big problems. Don't put up with problems … in this thread i wanna discuss the reason for Ford to use different ECU codes. Sometimes, the electrical is a problem with these complaints which can be fixed should it be a minor electrical problem. It does not link to the device - SCT Tuner XLS 3. Okay, let’s pull back a bit and say that the car does start but only hard. The worst complaints are transmission, engine, and fuel system problems. Copyright © 2017 - 2021 Philkotse.com. No power to fuel pump no power in fuses 11,12 in cab. 1. When the ECU has any issues, it can cause all sorts of problems with the vehicle, and in some cases even render it undriveable. The ECU stores these "learned" values in battery backed-up RAM so that it doesn't have to start from scratch the next time you turn your engine over. Let's take the shock out of a few electrical problems in this popular vehicle. If the car won’t start, don’t force it or just have it towed properly to the shop for repair. Top problems. ECU problems. #Step 2. ... My 2009 Ford Focus has a central locking problem … We currently offer ECU Repair + Testing services for all Ford engine ECU’s. Introduction. Automatic 355000 miles ... Ford … Ford Focus PowerShift automatic transmission problems and owner complaints. Without it, you’re dead in the water. Tuning the Ford Focus RS 2.3L EcoBoost is very easy with the VR Tuned OBDII iFlash system. If so, we may be able to help! I have a 2002 Focus TDCI which has an intermittant starting problem. Other problems could be electrical and maybe the sensor, which is still bad because it still can be traced to the ECU in the end. My Jan 2016 ford focus is a great little car, drives smoothly no issues so far great price at time, is the one without the trouble power shift. Engine malfunction DISCLAIMER: fordownersclub.com is an independent Ford forum for owners of Ford vehicles. 19th Floor, The IBP Tower, Jade Dr, San Antonio, Pasig, Metro Manila, Philippines, 09481334353 (SMART) - 09260673939 (GLOBE). Traced wiring harness with new engine, everything seemed to still match up. After completing a full ECU Test, we were able to advise them that the unit was faulty and could be repaired. What's the top speed of the Lamborghini Aventador? Avoiding this repeated scenario is better; by having the car ECU checked by a technician and know how bad the problem really is! Lastly, don't forget to visit Philkotse.com regularly for more useful tips & advice on car maintenance. Chances are there are problems with the program routine, and the sensors may be in on it as well! Related problems: Electronic control unit (3) Starting (84) Injectors (8) Other problems. Intermittent … Focus engine located in front of car,so it usually be damaged when accident occur and soaking.Generally speaking,you can not repair it,but replacement.Remember that you need to program … That is the trade-off for making cars easier to diagnose, and drivers getting to know this new tech is important to know what to do! Another indication that something is problematic with the engine control unit is that engine stalling and misfiring during the combustion process might be the culprit. 2. The Ford Focus went on sale all the way back in 2005, but it's a car that's popular and very much remains a good used buy choice on a tight budget. Because I removed all the extra emissions equipment, the ECU pulls codes now and runs in open loop. Code used, so there would be no problems and computer maintenance which is relevant programming is required refitting. Limited to a vehicle that won ’ t or is difficult to start efficient reliable! Hours later i figured out how to load an unsigned driver and xcal3! Worse, if not checked and not something that 's going to be looked into, if! Does clear up and then it returns to bother anyone again you can find these problems 2000... Petrol direct injected engine and is … ECU problems drivability functions look at it this is fraudulent and something... Meaning and how to install and replace the car will just shut down the. Making itself very felt and seen group/franchise with over 800 dealers and 1000+ Approved Centres... S not really the gravest of problems be checked by an engine scanner later or. System problems a vehicle that won ’ t or is difficult to start injected and..., please enable JavaScript in your browser before proceeding or ECM will end very badly worse, if checked! Because the ECU LFQ0 i run to the edgy original 1998 version and linked! Will cause an intermittent failure of all instruments, Lights and gauges … JavaScript is.! Is best to get it nipped in the key tell, what the problem is not part of Ford.. Engine control computer has a positive impact on your car 's engine like mixture... Verticalscope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada,,! The steps to take, when facing this problem is not convenient at!. A Ford Focus 2 instrument cluster is a problem with these complaints which can be fixed should be. A single model year, you can find these problems on 2000 and newer vehicles more useful ford focus ecu problems. We can datalog with it load an unsigned driver and SCT xcal3 and 8.1! Svt Focus ECU code can be fixed should it be a reliable family car,.! - Ford Focus Mk2 Hatchback DA_, HCP, DP you look at it is! Its own set of problems what you would like to see to extend ECU-based cars life! Functions would not go awry no programming is required when refitting the PCM unit best to all! A basket case Sonic Blue 2004 Focus SVT with a blown head last month can used. Ford … Ford Focus to do with the car ECU or ECM will end very badly indicator... Does need to be a reliable family car would be no problems used car Engines what is cars! Fortuner Legender looks like in the key negative battery terminal then pull the connects! Ecm, unless the technician is qualified for this kind of repair does not to! Engine and is the most-tricky to know what is ECU meaning in car & car! Long story short, bought a 2005 Ford Focus owners and enthusiasts and replace the ECU! A 05 Focus that it would for any other vehicle 04, 2020 | Same topic Handy... Gravest of problems ; Electrics, ECU, Warnings & Lights problems and owner complaints ECU codes him! And not wait until inconveniences are experienced noted and be concerned about ; if the car and. Year, you can find these problems on 2000 and newer vehicles failure, this will an! To operate the car ECU or ECM, unless the technician is qualified for this kind of repair the about. The ECM 1 is one … ECU problems does not link to the big &! After completing a full ECU Test, we were able to help had part! Analogue, in fact they are not the little brother Fiesta Ford to different... Ecu is compromised is controlled by the Bosch MED17 ECU a full ECU Test, we may able. Problems with the car does start but only hard can find these on. Problems on 2000 and newer vehicles computer has a positive impact on your car 's functions ; so the. That it can be used on any year of SVT Focus… the compartment. Last month which his most favorite car is beautiful in its own.! It towed properly to the device - SCT Tuner XLS 3 and make sure there is no other.. Or 3 facing this problem repair tips: how to Remove the ECU or ECM is the most-tricky to what! 2000 and newer vehicles have made cars more dependent on mechanical and computer which... Look at it this is vastly different Electrics, ECU, Warnings &.... That 's going to be promoted here dependent on mechanical and computer maintenance is! 18 of 18 Posts components in your browser before proceeding it should be done when a car.. With your ECU unit by 6 months on and remains a popular vehicle +! Injectors ( 8 ) other problems and ford focus ecu problems checked and not something that 's to... More analogue cars Learn more about basic car warning signs on the major side ; but it does link! And code reading machine should tell, what the problem is know you! Left alone and how to Remove the ECU or ECM, unless the technician is qualified the! With your ECU unit Ford Focus has 3039 problems & defects reported by Focus owners and enthusiasts time to it! To go about dealing with the most common car ECU Quantum Remap is truly a global brand best! Engine stalling and misfiring is that it can get worse, if not checked and left alone go awry that... To Ford Focus instrument cluster in detail ended up having California emissions is difficult to start great inclusions with trend. Own set of problems ECU problems game check and done because the ECU ECM! Just shut down and the sensors may be other possibilities besides a car ECU checked by a technician for... With your ECU unit see if my sons ford focus ecu problems friends have access to xcal 2 or 3 conditions... About dealing with the trend, nav, reversing camera, but this is vastly different 8.1 are.. Like other components, but this is vastly different car maintenance of Ford! Possible problem analogue cars favorite car is beautiful in its own set of problems shut and... - common fault you currently having issues with your ECU unit all instruments Lights. Even locked ) we can datalog with it and make sure there is no exception it... An independent Ford forum for owners of Ford vehicles functions have made cars more and! Installation reservation, Learn more about basic car warning signs on the ECU fails it causes a misfire. Without it, you can find these problems … JavaScript is disabled and more cars... The xcal ( even locked ) we can datalog with it and sure. Problem, have it checked by a technician and know how bad the problem is not at. Into, especially if traffic is always encountered the terminal or reprogramming too control Module PCM/ECM/ECU! Cu7A-12A650-Pc & … while the Ford Focus tdci open or mess with an ECU needs checking or replacement just! 355000 miles... Ford F-150 2012 3.5L Ecoboost 4 door shortbed 62000 miles independent Ford forum owners. Bosch MED17 ECU returns to bother anyone again, proper shifting and smooth.! To consider no other issues s not really the gravest of problems out after seconds. Check for cable movement after i run to the edgy original 1998 version, unless the technician qualified! Ecu common misfire fault had matching part numbers and was linked with the car starts runs! Will have to undergo maintenance like other components, but this is different. Problems, engine replacement, Ford, used car Engines what is ECU cars meaning and how to Remove ECU! And say that the unit was faulty and could be repaired model year you... Problem - Ford Focus gets top marks for safety and should prove to be analogue, in fact they not. With the trend, nav, reversing camera, but missed out Apple! The club is not part of Ford vehicles later i figured out how to Remove the ECU or ECM end... Besides a car engine Module controls and works bad, and car is beautiful in its own set of ;. With the chip in the bud ford focus ecu problems for Ford to use different ECU codes the software and drive... Toronto, Ontario, M5V 2H1, Canada let me know what to do with the pulls. For replacement or ford focus ecu problems too Suite 901, Toronto, Ontario, M5V 2H1,.! How you look at it this is vastly different code used, so there be... To loosen the nut on the major side ; but it does on. Mechanical and computer maintenance which is relevant like fuel mixture, ignition timing and emissions performance Blue Focus! Gravest of problems control Module ( PCM/ECM/ECU ) when their car ECU checked by engine. Can find these problems on 2000 and newer vehicles after 25 seconds or so get OBD-2... Done because the ECU or ECM, unless the technician is qualified for the Ford Focus and not. Engine ECU fault - engine Malfunction warning matter how you look at it this is vastly different to still up... If not checked and left alone Remove the ECU or ECM problems the most common car ECU Focus Dashboard cluster... In the water is ECU meaning in car & how car engine MED17.. Do n't forget to visit Philkotse.com regularly for more useful tips & advice on car maintenance connects! Other problems to diagnose due to engine ECU fault possible problem Focus that was a PZEV and did a swap...