The engine controller can certainly be defined as the brain of your car. It continuously collects and analyses information provided by the numerous sensors the car is equipped with. Based on the results of these analyses, it determines the optimum fuel injection timing, selects the correct air-fuel ratio, and determines the ignition timing. It is therefore not surprising that a defect of this component can give you a headache. How much does an original engine controller cost?
Engine controller malfunction – how does it manifest itself?
A faulty engine controller will make itself felt very soon. Typical symptoms include: problems with starting the engine, engine stalling during operation, uneven running, power loss, excessive fuel consumption, and in extreme cases, smoke from under the bonnet. In many cases, the original engine controller can be repaired but there are situations where the defect is too serious and, unfortunately, it has to be replaced. In such a situation, should you fear high expenses?
Repair or replace – what to do with a defective controller?
It is a good idea to go to a service centre specialising in car electronics. The controller will be plugged into the diagnostic computer and the expert will try to trace the fault and answer the question if it can be repaired. If so, it is always better to have the original controller repaired rather than buy a new one. Unfortunately, this is not always possible. Sometimes you will have to buy a new controller and if this is the case you can rightly fear high expenses. Is there a way to avoid very high costs?
Original engine controller in used parts
The cost of a new controller exceeds PLN 1,000 for many passenger car models. In extreme situations it can be several thousand. However, you can choose an original engine controller on the secondary market, e.g. here: original engine controller. Used parts are checked by a diagnostic technician who determines if they can be sold. By choosing a used controller you can save a lot of money without being afraid that such a saving will adversely affect the engine operation.
