Via the OBD communications protocol, electronically managed aspects of the engine may be modified in a process generally known as mapping. Mapping can both be carried out by altering the software program throughout the ECU (chip tuning by way of firmware modification), or by providing false information by way of plug-in hardware. Other standalone engine management methods can be found; these systems exchange the manufacturing facility pc with one that is user-programmable. This concept is not exactly new — I’m considering particularly of the mid-’90s Volkswagen Corrado G60, which I liked then and nonetheless love to this day.
Inadequate adjustment of the software program and controllers could result in overloading the engine’s capabilities. Mechanical tuning entails considerable costs and fairly a high threat. It requires mechanical interference in the automotive and the alternative of the engine and/or components. An alternative is electronic tuning, otherwise known as ECU Remapping.… Read More