Control Units (ECU)

The Electronic Control Unit (ECU) is the brain of your engine. For your comfort and safety, replace a faulty ECU to ensure every part of your car works well. Find the perfect replacements at the lowest prices from CarParts4Less.co.uk.

ECU units are complex internal computers within your car. They constantly monitor and react to changes within your car’s entire system. In fact your car’s ECU units control everything from the fuel-air mix in your engine, to ignition times, wheel speed, braking power and more. This ensures your car runs as it should, and keeps you safe and comfortable on the road. Faulty ECU units can lead to a host of issues. These can range from overheating or freezing, to inaccurate braking, and engine stalling. Faults could also waste fuel, and may even cause you to lose control at the wheel. For these reasons, it is vital to replace a faulty ECU as soon as possible. At Car Parts 4 Less, it is quick, easy and cheap to find the right ECUs for your car.