Is it possible to repair a broken ECU?
You can replace your damaged or broken component with a reprogrammed and re-flashed engine computer. This is what Car Computer Exchange has done for nearly a decade. The units that we use to reprogram and send you are undamaged and originally taken from an otherwise damaged or unused vehicles (totaled vehicles, vehicles bought at auction, etc.).
What are the signs of a failing ECU?
Common signs of a failing PCM/ECM/ECU include the Check Engine Light coming on, engine performance issues, and the car not starting. 1. Check Engine Light Turns On
Do you need to replace the ECM module?
Well, it seems that the Mercury Mechanic is recommending that I replace the ECM Module. He still has to hook the engine up to his computer to make sure, but he said he has replaced several of these and the symptoms are identical.
How is an engine control unit ( ECU ) repaired?
It’s not like changing your oil or changing a tire. The engine control unit is a computer and a highly advanced piece of technology. ECU repair involves a complete disassembly of the unit and highly precise and detailed electronics work. It is similar to repairing the computer or smartphone you’re using to read this article.
How can you tell if your ECU is faulty?
There are many symptoms that can be associated with a faulty ECU. Here are some ways to tell if yours is damaged or faulty. If you vehicle’s check engine light remains on constantly, and never goes off, there’s a good chance that your vehicle has a faulty engine control unit.
Is it possible to repair an ECU unit?
ECU repair involves a complete disassembly of the unit and highly precise and detailed electronics work. It is similar to repairing the computer or smartphone you’re using to read this article. However, purchasing a new engine control unit is expensive.
How to tell if you have a faulty engine control unit?
The most common reason is a problem with the ECU. If you notice that your check engine light is always on, take your in vehicle in for service and request that they check the engine control unit. If your vehicle fails to start for no apparent reason, this is also a good indicator that there may be a problem with the ECU.
What does the ECU do in a car?
The ECU, or engine control unit, is a major component of your car’s onboard computer. It’s used to regulate many systems and subsystems in your car’s engine, drive train and other major components. There are many symptoms that can be associated with a faulty ECU. Here are some ways to tell if yours is damaged or faulty.