Engine chipping came about after the introduction of the ECU. Since the early 1990s, most engines have been controlled by an on-board computer, the engine control unit (ECU), which among other functions, defines the ignition timing, fueling and boost pressure for all given engine speeds and loads.ECU remapping lets us change the way the engine is controlled – and engine tuning gives you a more engaging drive.
TDi engine tuning is different from a Petrol Turbo remap. A turbo diesel remap for one car will be different from another. And petrol engine ECU remaps will be different again. read more →