The high-pressure pump CP4 delivers the fuel into the connected rail under high pressure.
With gasoline direct injection, the high-pressure circuit is fed by the high-pressure pump (HDP).
The knock sensor identifies the high-frequency engine vibrations characteristic of knocking and transmits a signal to the ECU.
The electronic module consolidates the electronic components of the transmission control into one unit.
The air supply for the motor is just as important for the combustion of the air-fuel mixture as the fuel itself.
The supply module supplies the exhaust system with the optimal amount of AdBlue®.
The fuel rail supplies fuel to the fuel injectors mounted directly on the fuel rail.
Otto engines require an ignition spark in order to burn the air-fuel mixture in the combustion chamber.
The variable-force transmission solenoid (VTS) controls the pilot pressure in automatic transmissions.
The electronic control adjusts the optimal mixing ratio between air and fuel as well as the optimal time of injection.