Simply put, there is not any type of reason to think about engine remapping for either increasing efficiency at the cost of fuel intake, or the other way around. There are a number of specialist remapping companies who will certainly offer you the chance to have your cake and consume it!
Essentially every contemporary engine in vehicles and light commercial vehicles includes an electronic command unit (or ECU for brief), additionally called an engine administration computer. This specialised and complex device contains a variety of computer chips and also generally regulates the running of the engine. It is linked to various sensing units that identify fundamental aspects such as temperature level (both in the engine as well as externally), speed as well as exhaust gas composition. In a lot more innovative devices, that are coming to be increasingly typical, several other problems are taken into account. The ECU then handlings different engine functions, largely gas shot, ignition timing and increase pressure if a turbocharger is suited. The objective is undoubtedly to make certain smooth operating, optimal fuel intake and efficiency, and also marginal exhaust gas emissions.