Basically, there is no longer any need to consider engine remapping with a sight to either raising efficiency at the expenditure of energy consumption, or vice versa. There are a number of specialist remapping firms that will provide you the opportunity to have your pie and also have it!
This is all governed by one major chip, which contains what is called an engine 'map'. This map 'reads' all the inputs from sensing units and is configured to give the optimum setups under a broad variety of circumstances. Nonetheless, excellence is impossible to accomplish as a whole, as a variety of concessions need to be made. Mainly this is because of economies of scale. Suppliers have to generate vehicles for a large range of markets where problems such as energy taste can have a result. As many cars used in Europe may be driven right into neighbouring countries with poorer fuels offered, or will be utilized in rough environments where dirt as well as extreme elevations prevail, the engine management map is a 'broad brush' technique to take all this into consideration.