Installation locations of the main elements of the fuel injection system of an engine without a turbocharger
Structural scheme of the injection system: 1 - fuel tank; 2 - fuel pump; 3 - fuel filter; 4 - fuel pressure regulator; 5 - injection nozzle; 6 - air filter; 7 - air quantity meter; 8 - turbocharger *; 9 - heat exchanger *; 10 - forced idle pneumatic valve; 11 - valve for additional air supply; 12 - idle mixture compensation solenoid valve; 13 - turbocharger restart valve *; 14 - boost pressure sensor *; 15 - electronic control unit; 16 - switch; 17 - sensor-distributor ignition; 18 - coolant temperature sensor; 19 - throttle valve.