Diesel engine starting, charging and control systems

1 - Battery; 2 - Starter; 3 - Noise suppression filter; 4 - Generator; 5 - Ignition switch; 6 - Relay/fuse mounting block; 7 - Sensor-switch of the fan of the cooling system; 8 - The electric motor of the fan of the cooling system; 9 - Cooling fan fuses (diesel models); 10 - Series resistor of the cooling fan; 11 - Second stage cooling fan relay; 12 - Block of the sensor-switch of the fan of the cooling system; 13 - Fuse for glow plugs; 14 - glow plug relay; 15 - Glow plugs; 16 - Full load breaker valve; 17 - Start of fuel supply by the injection valve; 18 - CTS; 19 - Signal load potentiometer; 20 - Diagnostic connector; 21 - Control unit for the fuel cut-off device; 22 - Shut-off valve for cutting off the fuel supply; 23 - EGR valve; 24 - Idle speed stabilization valve; 25 - Fuse for the diesel engine control unit; 26 - Diesel engine control unit Wiring insulation color designations

Ws - White; SW - Black; Ro - Red; Br - Brown; Gn - Green; Vi - Violet; Bl - Blue; Gr - Grey; Li - Lilac; Ge - Yellow; Or - Orange