Lube Mobile, the Mobile Mechanics can diagnose and perform repair or replace on your car's ECU (Electronic Control Unit) - or the Cars Computer Whether you car is not starting , has an intermittent problem or a warning engine light has come on, we can help. The engine control module (ECM), also referred to as the engine control unit (ECU), is a critical component which links your engine to the central computer of your vehicle. Repairing an ECU using online repair services, on the other hand, will typically run you between $300 and $400, depending on the make, model, and year of your vehicle. If the ECM were to become damaged or faulty, then it could spell trouble for the entire engine because it would not be managed properly. You could try checking all ground straps to make sure they are clean and tight. It would jerk every time it would shift and I would also have to put it in neutral to stop. ECU Repair Cost. I. For example, there is a sensor in the catalytic converter which monitors the level of oxygen in the exhaust system which is directly connected to the ECU. We are able to test, decode, immo-off and remanufacture all ECU’s including: ABS ECU’s, Airbag ECU’s, Engine ECU’s, Dashboard and Convenience / Comfort Control ECU’s and more. What can this be? Read articles from AAA automotive and car care experts. You could pull the injectors to have them tested or cleaned. Search and find a nearby facility. If your car simply does not start and you canât figure out why, then it may be because the engine control module has gone bad or stopped functioning completely. The result is that your vehicle will then be running rich and using more fuel than necessary. In most cases, it is hard to spot a failing ECU in the beginning mainly because the signs aren’t always obvious in the initial stages. If your battery is low on charge, the vehicle may have a bit more trouble starting, especially if it’s been sitting for a while or you’re in a colder climate. It’s an ’09 Chevy Cobalt LT. Other days the gauges on the dashboard will move back and forth sporadically, a light will turn on, the light looks like a car with a lock on it. While driving, my doors were unlocking and locking then dashboard lights came on and off several times…vehicle did not stall but in fear I pulled over. It could be a clogged injector not getting enough fuel to one cylinder. There should be plenty of ECUs for a 2002 MB available. In many cases, the faulty ECU can be repaired or reprogrammed, and this type of repair will usually run between $300 to $750, depending on the make and model of your vehicle. You may be able to save some money on a refurbished ECU but that usually comes with a bit of risk. Will it damage the ECU if starting the engine with other switches at ON position like the Air-condition, rear screen heater, radio etc or will it be better with all the other switches at OFF position when starting the engine? The labor costs will likely be somewhere between $100 and $200. Another symptom that may follow a warning light illumination is an engine that misfires or maybe even stalls. In some circumstances, an existing warranty on the vehicle may cover this expense if the engine control unit fails prematurely. This means too much fuel is often sent to burn in the combustion process. However, in most cases, the unit will have to be replaced. The replacement cost of the engine control module is definitely not cheap and starts at $450, but could go up as high as $1,750. However the ECU can also be repaired by simply reprogramming the settings which may only cost you around £150. All you need to do is enter your reg. These codes will identify the root of the problem. This means that when you step on the gas, your car simply won’t accelerate like it used to. I would take it to a mechanic and have them go through it. Check with your manufacturer, owner’s manual, or various online resources to learn more about trouble codes. You will likely need to also have it reprogrammed for your vehicle but again, many online companies offer this service as well. Comes with a 1-year warranty be and began breaking into vehicles. This will ultimately affect your ability to accelerate the vehicle as you step on the gas pedal. after running for 5 minutes then the battery light comes on too. The pattern of engine misfires and stalls will be random, making it hard to pinpoint the specific engine problem. Simply remove the DME from your vehicle and send us the DME. We have since, adapted with technology to bring our most extensive services to both the trade and public customers. - Aprilia : Nsar Get in touch with these people, they repair ECU's and may be able to help: Avilec Ltd T/A Car Electronic Services, Unit 307, Solent Business Centre, Millbrook Road West, Southampton, SO15 0HW UNITED KINGDOM Tel: 023 80777748 Intl: +44 23 80777748 Email: email@example.com Here are 5 common symptoms of a bad engine control unit in a vehicle. These typically cost somewhere in the ballpark of $200-$400. If the problem gets worse, the performance of the engine will deteriorate while it’s running. The simple reason is that automotive manufacturers design them to fail as they are very expensive parts to replace from the main dealer costing upwards of £1000 in some cases. It’s also possible you have a bad ground. Oxygen sensors inform your ECU whether your engine is running rich (too much fuel/not enough oxygen) or lean (too much oxygen/not enough fuel), in order to optimise performance. Based on what this data indicates, the engine will perform a specific function. In fact, in many cases it can be reprogrammed which can save you a lot of money. You will need to use a diagnostic scanner to confirm what the actual issue is. Save up to 70% on a manufactures repair. Again, the actual cost of repairing and replacing the ECM will depend on the make and model of your car. Often times, it will start burning more fuel than usual just to sustain its normal driving needs. Call now to speak to a specialist that can answer all your auto computer questions. You need to be aware that replacing the ECU entirely is not always necessary. Making AutoVillage your Number 1 online car portal for … It can save you thousands over a mechanic who likes to use the “parts cannon” to guess what the problem is. had bad experience with when I let certain well known company just change my oil and air filters and the screwed up by radio.. not sure who I can trust. In this learning process, the ECU tracks tolerance changes of your car engine’s actuators and sensors. ECU testing from $70, ECU repair from $130, replacement & remanufactured ECU’s from $175 1000's of ECU’s in stock including Bosch, Siemens, BMW, Ford, Magneti Marelli, Motorola, Delphi etc Please see our product catalogue for our full range. To replace an entire ECU unit it will cost you thousands, it may be less from car to car depending on the model however the cost of replacing the unit may be more than the value of the car itself. A faulty ECU may cause the vehicle to … At Car Computers NZ we believe in re-manufacturing parts. Any idea what’s the best avenue? In addition to the replacement module cost, you should expect several hundred dollars in diagnosis, replacement, and programming. Its function is to read several sensors from various systems and convert the readings to control the fuel injection system, idle speed control system and ignition timing. ECU (Engine Control Unit) or engine control module (ECM). Used or refurbished ECUs can often be had at a huge savings. On average, you can expect the parts cost to be anywhere from $400 to $1,400 while the labor costs are roughly from $100 to $200 for reprogramming and installation. Car Alarm Keeps Going Off? Along with a weak engine performance, you could actually experience the engine misfiring or at least stalling a lot. Your ECM repair cost could likely be more than you want to spend on your car. GET QUOTES This doesnât necessarily mean anything is wrong with the engine itself, but it does mean there could be a malfunction taking place with the engine control unit. If you know for sure that your engine control module is not working properly, then you will need to replace it if you want to keep your car driveable. If this is the case, it will be almost impossible to pinpoint the root cause without putting a multimeter on the truck. It could be, but it’s probably not the ECM. You will find that the ECU acts up one day and the next day just when you are thinking of calling in a technician the car … Since a proper air-fuel ratio is needed for a vehicle to function optimally, a bad ECM won’t understand how much fuel should be sent to the combustion chamber. The ECU and/or PCM is a very important module in any car and we are the experts at testing and repairing them. The exact cost will mainly depend on the make and model of your vehicle. An accurate ECU can also improve your car’s cost-efficiency as well as its performance. This warning light could mean any number of possible issues with the engine. We have been in the business since 1972 and are able to repair the ecu’s from all i diagnosed it the code says C1210 and C1280 both said the Engine control system malfunction. Among all car repairs to deal with, car ECU is the most-tricky to know what to do!Drivers will get to know what is ECU cars meaning and how to do when their car ECU or ECM is the problem.. Synthetic Blend vs. Full Synthetic (Motor Oil Comparison), P0013 Code (Symptoms, Causes, and How to Fix), P0102 Code (Symptoms, Causes, and How to Fix), Electronic Throttle Control Light On? As with all car parts and electronic components, the ECU can breakdown. Generally, the check engine light goes off when the issue is resolved. The parts expense will cost the most as theyâre usually priced somewhere in the range of $350 to $1,550. Some days my car runs normal. The parts expense will cost the most as they’re usually priced somewhere in the range of $350 to $1,550. Skip to content (904) 990-4965) info@ModuleExperts.com Monday – Friday 8:30 AM – 7:30 PM EST Make sure there is no corrosion on the ground straps or the battery terminals, as corrosion inhibits the flow of electricity. We do not only repair ECU’s but also carry a large number of ECU … An ECU from main dealer can typically cost around £1000-1200. Not only will you have to budget more for gasoline each month, you won’t be doing the atmosphere any favors. No check engine light, starts with no problem. But if ECU is defective, the check engine light may remain illuminated. However, you shouldn’t have to worry about this at all with a healthy battery. What is the meaning of ECU in cars? The engine control unit (ECU), also referred to as the engine control module (ECM), is an electronic module that controls the function of the engine. AAA Approved Auto Repair includes a powerful repair shop locator tool offering detailed information about the more than 7,000 facilities in the AAA Approved Auto Repair network. To figure out if the engine control unit is truly having problems, you need to search for the specific trouble codes on your vehicle’s computer. That's the cost of the entire ECU if you're buying it brand new, however. Mercedes ECU Repair specialist in the UK. Ask around your community and you will probably find a few mechanically inclined individuals who can recommend a good shop to you. If youâre lucky, it will only mean the engine control unit is in trouble and not the entire engine itself. Use the repair estimate tool to know more about repair costs. Basically, your car’s ECU system intends to learn about your car’s engine as you drive. Your engine will start to have bad timing and it wonât get power as efficiently as it used to from the internal combustion process. The worst symptom is when your car does not start at all. Used or refurbished ECUs can often be had at a huge savings. If the engine control module just needs to be tested, analyzed, and reprogrammed, it should cost you between $150 and $300. All rights reserved. If you have a bad ECM in your vehicle, the symptoms will become more than obvious. © 2021 CarTreatments.com. Good diagnostic work is worth every penny you’ll pay. The ECU Doctor also guarantees that our fees have no hidden or extra costs. This is because OEM replacement parts will generally retain the same inherent faults that caused them to fail in the first place. We offer a considerably cheaper and more reliable alternative to buying OEM replacement parts. If your ECM has called it quits, you have a way out. This happens after the engine control unit has a complete failure and does not function at all. For replacement parts, we recommend: PartsGeek.com. It may even shake and vibrate some, especially when trying to go up hills, when there’s a lot of extra weight in the car, or when you’re towing something. Maybe it’s the starter but it could be something else instead. (Here’s What it Means), “Service AdvanceTrac” Warning Light (What it is and How to Reset), 5 Symptoms of a Bad Car A/C Condenser (and Replacement Cost), 3 Symptoms of a Bad A/C Compressor (and Replacement Cost), Symptoms of a Bad Powertrain Control Module (PCM). This occurred 3 times within a half hour. i have a problem of toyota rav4 2.2ad 4wd diesel engine, the car cranked but not starting i dont know the problem. This was yesterday…I live hour from anything. Often times, this is because the engine control module is failing and it’s feeding the engine some false information. You may still get your engine to crank but thatâs all it will do. A.C does not function. 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