This increases the fuel compression along with the energy released through combustion. Signal optimization leads to an increase in the fuel injection quantity, injection pressure and - to a slight extent - the turbo-charge pressure. The decisive advantage is that the manufacturer's ECU always has full control over all of the engine control parameters. At the same time, the ECU adjusts all of the other relevant parameters in the engine to the new, optimized values.
The signals are optimized in real time by our optimization software and then transmitted to your vehicle's ECU.
Our supplementary control unit directly reads the information from common rail pressure and turbo-charge pressure sensors like fuel injection pressure, fuel injection quantity, injection frequency and turbo-charge pressure. This is precisely where RaceChip common rail tuning comes into play. Then, based on the data measurements, the ECU sends commands to various engine components like the fuel injection system. Modern, turbo-charged diesel engines use sensors to collect, monitor and transmit important information to the electronic control unit (ECU).
