Your car is usually undrivable if your ECM is malfunctioning because your car likely won’t start or your engine will stall. When a vehicle is responding incorrectly to driver inputs, the vehicle ...

While similar, ECM is a much tamer process. Where EDM relies on a powerful electric arc between the tool and the work to erode material in a dielectric fluid, ECM is much more like electrolysis in ...

Because of the complex nature of the ECU, some repair facilities may not provide the service. Be sure to check with the repair shop before you take your vehicle there. While the dealership is ...