Frame with 4 nozzles and electric drive to them. Fuel tank - different from the fuel tanks of other power systems. It has a wide opening for an electric fuel pump, additional internal baffles to prevent the outflow of gasoline from the fuel intake. The electric fuel pump creates the necessary pressure of gasoline in the system. Regulator of constant fuel supply pressure to the injectors, so that the injector outlet always has 3 atm, fuel filter. Throttle valve, which regulates the amount of combustible mixture through the computer (mixture of fuel and air), entering the intake manifold. Air filter with air temperature sensor. The fuel return channel through which excess gasoline enters the tank. Idle speed controller and seven sensors: throttle position, coolant temperature, mixture pressure (mixture of fuel, air and exhaust gases), crankshaft speed, oxygen concentration sensor, speed sensor, knock sensor and electric fuel mixture heater. The power system also includes a crankcase ventilation system and a gasoline vapor control system.
The speed or crankshaft position sensor is located near the alternator drive pulley.
The throttle position sensor is a potentiometer mounted on the throttle body.
Air pressure sensor (mass air flow) and the throttle position sensor detect the load. They give a signal proportional to the mass flow of air passing through the open throttle.
The fuel pressure regulator is located in front of the fuel return channel.
The speed sensor is a Hall sensor. Installed on the gearbox between the drive and the speedometer cable.
The coolant temperature sensor is located next to the cylinder block and the radiator fan is powered by this sensor. It is a thermal resistor.
Knock sensor detects knocks (noises) engine operation, mounted on the block. Works on the piezoelectric effect and produces a signal proportional to the noise of the engine.