The air chamber is made from plastic and
receives pressurized air, cooled by the intercooler, and conveys
it directly to the cylinder head.The excess pressure sensor Characteristic
of working principle 1060G pressure pump electric controlis
mounted on the air chamber and is connected to the injection control
unit; at the manifold inlet there is a diffuser for introducing
the exhaust gases coming from the EGR valve and directed towards
the cylinders.