Essentially every modern engine in automobiles and also light industrial cars features an electronic control device (or ECU for short), additionally known as an engine management computer system. This specialist as well as complex system contains a number of integrated circuit and also generally regulates the operating of the engine. It is connected to various sensing units that sense basic elements such as temperature (both in the engine as well as externally), speed as well as exhaust gas structure. In a lot more advanced systems, that are how to becoming significantly usual, several various other problems are thought about. The ECU then manages various engine functions, mostly fuel shot, ignition timing and also improvement pressure if a turbocharger is fitted. The purpose is clearly to guarantee smooth running, ideal energy usage as well as performance, as well as marginal exhaust gas exhausts.
Simply put, there is not any type of reason to consider engine remapping with a view to either raising performance at the cost of fuel consumption, or vice versa. There are a variety of expert remapping firms who will certainly offer you the opportunity to have your pie and also consume it!