Virtually every modern-day engine in cars and light advertisement vehicles includes an electronic command system (or ECU for short), additionally called an engine administration computer. This specialised and intricate device contains a variety of computer system chips and also generally controls the operating of the engine. It is attached to numerous sensors that discover basic aspects such as temperature level (both in the engine as well as externally), speed and also exhaust gas composition. In more innovative devices, that are ending up being increasingly typical, several various other conditions are thought about. The ECU then manages various engine functions, largely energy injection, ignition timing as well as boost tension if a turbocharger is matched. The aim is obviously to make sure smooth running, optimum fuel usage as well as performance, as well as very little exhaust gas discharges.
Basically, there is no longer any factor to think about engine remapping for either boosting performance at the cost of energy intake, or the other way around. There are a number of specialist remapping companies which will certainly offer you the chance to have your pie and consume it!