Description of engine OM 607
Drive
51
b
Introduction of the New A-Class, Model Series 176
Injection system
The fuel injectors spray the fuel at high pressure
into the respective cylinder. Each injected fuel
quantity is dependent on the fuel pressure in the rail
and the actuation period for the corresponding
injection nozzle. The quantity control valve regu-
lates the fuel quantity in the high-pressure pump.
i
Note
On engine 607 the fuel injectors are all coded with
the IIC code from Continental, which is located on
the head of the injection nozzle. This coding spec-
ifies the quantity characterization for each injec-
tion nozzle. If an injection nozzle is replaced, then
this coding must be notified to the CDI control unit
using Xentry Diagnostics.
P07.16-3829-00
Fuel high-pressure circuit
1 High-pressure pump
2 Rail
3 High-pressure line
B4/6 Rail pressure sensor
B50
Fuel temperature sensor
Y76
Fuel injectors
Y94
Quantity control valve
– This printout will not be recorded by the update service. Status: 06 / 2012 –
