Scheme 2c. The engine management system (continued)
Scheme 2c. The engine management system (continued): 1 - the gauge of idling; 2 - Electronic engine control unit; 3 - coolant temperature sensor; 4 - throttle position sensor; 5 - air pressure sensor in the intake manifold; 6 - the gauge of pressure in the air conditioning system; 7 - the temperature sensor in the intake manifold