Fig. 3.46. Accommodation units of the engine management system for CD20 in the engine compartment: 1 - coolant temperature sensor; 2 - solenoid valve control fuel injection timing; 3 - engine speed sensor; 4 - solenoid valve diesel engine shutdown; 5 - solenoid valve fast idle speed; 6 - the gauge of speed of the car; 7 - relays preheating; 8 - the relay of pressure of the refrigerant in the air conditioner; 9, 10 - the relay of the fan starts up at the 2nd speed; 11 - the relay of the fan starts at 1st speed; 12 - the relay of the air conditioner
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