Cylinder head with direct petrol injection (GDI)

Cylinder head with direct petrol injection (GDI)

Modèle en Coupe Cylinder head with direct petrol injection (GDI)

This is a Mercedes cylinder head with 4 valves. One valve had to be cutaway in order to show the injection valve and the spark plug.

The following can be shown:

• Function of the 3 remaining valves
• Function of the hydraulic valve tappet
• Function on inlet and outlet channels
• Function of the cutaway GDI injector with Teflon ring (bottom, on the nozzle body), nozzle module, piezo-actor module, coupler module, fuel intake (high pressure), O-ring (leakage line) and electrical connection.

Remarque: La documentation est seulement disponible en allemand et en anglais! Les modèles peuvent être étiquetés en français!