Professional
ECU remapping

All current vehicles manage their engines thanks to an Electronic Control Unit (ECU) which incorporates a microprocessor that retrieves information from the sensors distributed throughout the engine of our vehicle to later process it and indicate to the engine how it should act at all times.

Based on the information collected by these sensors, the ECU determines the correct amount of fuel to provide, the correct injection time, turbo pressure or the control of polluting emissions, among others.

When a manufacturer develops a new car model, it takes into account the conditions to which it will be subjected in all the countries in which it will be marketed: higher or lower quality fuels, differences in climate, altitude or even different policy regulations. emission of polluting gases.

Taking into account all these factors, manufacturers standardize the ECU maps to ensure that their engines work correctly regardless of where they must be marketed, which is a great advantage for car manufacturers, but on the contrary, it does not allow them to obtain the potential of our vehicle's engine, which would be achieved by developing a specific map for our conditions.

This is what a remapping of the ECU is responsible for: correcting this handicap by adapting the maps to the needs of each client.

The remapping of the ECU is based on a reading of the original cartography loaded in the vehicle's microprocessor, once the original cartography has been extracted, various parameters are adjusted on the map such as injection flow and pressure, torque limiters, boost pressure, ignition advance or lambda values ​​among others.

This process, which allows to achieve the performance for which the engine was designed, is totally safe, since we are only taking advantage of the safety margins that the engine has established by the manufacturer. In this way, each vehicle will have its own personalized map, precisely adjusted to the needs of each client, offering an improvement in power and torque, as well as a reduction in consumption and emissions in most cases.

Remapping the ECU will not only improve power and torque, it will also improve throttle response and extend the power range, allowing for a much more flexible and linear power delivery and providing a totally new driving experience.

Another of the main advantages of reprogramming is a reduction in fuel consumption, since thanks to the extra torque, you will see fuel savings since less use of the accelerator is required to maintain the same speeds; improved torque enables longer gearing to be driven at the same or even lower speeds, as well as significantly improving engine response when the vehicle is fully loaded, hitched to a trailer or on steep slopes.