The diagram shows the two-module system. On the single-module system the IDM is integrated in the PCM. 1 IDM 2 PCM 3 CKP signal 4…

When the ignition is switched on, the PCM is supplied with voltage and switched on via the main relay. Initially, the PCM checks all of…

1 Electrical turbocharger guide vane adjustment actuator 2 Actuating lever 3 Adjusting lever for guide vanes Diesel engines with the Delphi common rail system, which…

NOTE: After the EGR valve is replaced or after the PCM is replaced/reprogrammed, the EGR valve must be initialized using the PCM (refer to the…

1 Intake manifold 2 Intake manifold flap 3 Intake manifold flap solenoid valve 4 Vacuum unit 5 PCM 6 Ignition lock Diesel engines have a…

1 EGR solenoid valve 2 Boost pressure control solenoid valve NOTE: The EGR solenoid valve and boost control solenoid valve each operate in a closed…

Because the mechanical tolerances of the fuel injector solenoid valves change in the course of their service life, the IDM has to be adapted at…

1 Valve needle 2 Solenoid valve spring 3 Solenoid valve The fuel injectors are each fitted with one solenoid valve. Actuation for fuel metering is…

The fuel metering valve regulates the quantity of fuel fed to the high-pressure chamber of the high-pressure pump as a function of fuel pressure in…

Using the CPP switch, the PCM identifies whether the clutch is engaged or disengaged. The quantity of injected fuel is briefly reduced during actuation of…