Engine controller is a very important component of your vehicle because it manages the operation of the combustion engine, determines the parameters of operation based on readings from many sensors located throughout the car. It controls the work of such systems as ASR and ESP, and determines the appropriate mixture burned in the engine chamber, and also supervises fuel injection and the amount of air supplied to the mixture.

How to have an engine controller replaced on a low budget?

In the event of a fault in the engine controller, you may notice e.g. a power drop or increased revolutions while driving. This will be the result of selecting the wrong mixture, e.g. too rich; in this case, another symptom will also be a larger amount of exhaust fumes coming out of the exhaust pipe. In some cases the engine will be difficult to start, the car may not respond to the accelerator, and it may also stall while running. One of the symptoms may also be that the engine stalls after warming up so engine failure can be quite difficult to diagnose.

In new cars, the engine control unit is a fairly complex electronic component, which means that special diagnostic equipment should be used, and the repair technician should also have the appropriate software. Not every garage can correctly diagnose and repair such faults. Therefore, many drivers look for new controllers, but these are quite expensive. If we look for one at an authorised repair shop, the prices can vary from 500 to 1,000 $, but you can also buy non-original replacements. However, a replacement may lead to malfunction of the vehicle so a better alternative will be to buy a remanufactured controller. These are original controllers in which defective components have been replaced; these controllers have been tested so you can be sure that they will work properly in your car.

Remanufactured controllers often cost 20-40% less than the value of a new, original controller so you spend much less. In the case of older cars it may not be possible to buy a new controller so you should choose a remanufactured one. Remanufactured engine controllers for various models of vehicles can be purchased on the website Engine controller price . These are controllers the have been refurbished by specialists so you can be sure that they work well in your vehicle for many years.