Working principle of external computer race chip
1. External computer is a device installed in the engine compartment of a car to increase the turbocharger pressure and power by modifying sensor data.
2. When the pressure of the car turbocharger reaches a certain value, the pressure relief valve will be opened to prevent the pressure of the turbocharger from increasing.
3. When the external computer works, it will intercept and modify the data of the car's turbine pressure sensor (front-end pressure sensor), intake pressure sensor (back-end pressure sensor), and obtain the engine speed from the camshaft sensor or crankshaft position sensor. Some car models need to intercept and modify the data of the car's intake flow sensor. The external computer modifies the sensor data mentioned above to delay the pressure relief of the car turbocharger, allowing it to reach a higher pressure, thereby increasing the car's intake pressure and volume. When the car detects an increase in intake volume, it will automatically adjust and increase the fuel injection volume to enhance the car's power.