20.4.2 ((install)) | Vcds

: Real-time monitoring of sensor data, such as boost pressure, fuel trims, and battery voltage.

Turn the car's ignition to the "ON" position, but do not start the engine. vcds 20.4.2

: Before making any coding changes or adaptations, it is highly recommended to perform a Raw HEX backup : Real-time monitoring of sensor data, such as