(on the example of the 611 engine)
A1e16 - Preheat control lamp; A1e43 - EPC warning lamp; B17 - Intake air temperature sensor (IAT); B28 - Pressure sensor; N14 / 2 - Glow plug output stage; N10/1 - Front SAM control unit with fuse and relay box; N3/9 - CDI control unit; Y31/1 - EGR vacuum transducer; Y31/5 - Vacuum transducer for pressure/boost control damper
B37 - Pedal position sensor; S40 - Sensor-switch of the tempostat; S40/3 - Clutch pedal switch
Injection pump, fuel priming pump, fuel filter and fuel cooler (1 of 2)
1 - Shut-off valve cover, 200CDI/220CDI; 2 - Injector cover, 270CDI; 3 - Fuel cut-off valve, 8Nm; 4 - Intermediate element; 5 - Intermediate element holder, 9Nm; 6 - injection pump, 14Nm; 7 - Pipeline holder; 8 - O-ring; 9 - Fuel pump, 9Nm; 10 - Leash; 11 - O-ring
Injection pump, fuel priming pump, fuel filter and fuel cooler (2 of 2)
1 - Fuel filter; 2 - Holder; 3 - Fuel pipeline, fuel priming pump to shut-off valve; 4 - Holder, fuel line to coolant pump; 5 - Fuel pipeline; 6 - Hose; 7 - Fuel pipeline, fuel filter to the fuel priming pump; 8 - Fuel pipeline, injection pump to the pressure control valve; 9 - Insulated hose for the drainage pipeline; 10 - Drainage pipeline; 11 - Ring element, drainage pipeline to the fuel filter; 12 - Hollow bolt, drain pipe to fuel distribution line; 13 - Hose, fuel line to fuel cooler; 14 - Fuel cooler, 14Nm; 15 - Internal gasket; 16 - Fuel heat exchanger; 17 - Cover; 18 - Fuel filter with holder; 19 - Hose; 20 - Bottom gasket; 21 - Fuel heat exchanger housing; Only 2.7L engine; 30 - Fuel pipeline, fuel filter to the fuel priming pump; 31 - Fuel filter; 32 - Pipeline; 33 - O-ring; 34 - Filter element
Vacuum lines. Engine 611.692
1 - To the right and left pressure transducer; 2 - Working vacuum, atmospheric pressure, control vacuum; 3 - Hose to the turbocharger; 4 - Vacuum box for adjusting the guide vanes of the turbocharger; 5 - Insulated hose; 6 - Pressure converter, left control valve; 7 - Filter left, right; 8 - Protective ring; 9 - Connecting element; 10 - Clamping element; 11 - Holder for the exhaust gas recirculation device; 12 - Holder on the longitudinal beam; 13 - Connecting hose; 14 - Reservoir; 15 - Pressure converter, boost control