Engine management system diagram 1.6i 16V (EURO II) (Kalina 1119)

Engine management system diagram 1.6i 16V (EURO II): 1 - spark plug and ignition coil of the first cylinder; 2 - spark plug and ignition coil of the second cylinder; 3 - spark plug and ignition coil of the third cylinder; 4 - spark plug and ignition coil of the fourth cylinder; 5 - injector of the first cylinder; 6 - injector of the second cylinder; 7 - injector of the third cylinder; 8 - fourth cylinder injector; 9 - diagnostic connector block; 10 - Electronic engine control unit (ECU); 11 - fuel pump relay; 12 - main relay of the engine management system; 13 - mass air flow sensor; 14 - coolant temperature sensor; 15 - throttle position sensor; 16 - Rough Road Sensor; 17 - idle speed control; 18 - purge valve of the adsorber; 19 - crankshaft position sensor; 20 - knock sensor; 21, 22 - oxygen concentration sensors; 23 - relay for switching on the electric fan of the engine cooling system (high speed); 24 - to the electric fan of the engine cooling system; 25 - additional resistor of the electric fan of the engine cooling system; 26 - relay for switching on the electric fan of the engine cooling system (low speed); 27— vehicle speed sensor; 28 - to the coolant temperature gauge sensor; 29 - to the engine oil pressure sensor; 30 - to the positive terminal of the battery; 31 - camshaft position sensor; 32 - block for connection to the vehicle's electrical network; 33 - connector for connecting to the instrument panel wiring harness; 34 - Air conditioning pressure sensor; F1 - fuse for ECU and engine management system circuits; F2 - Fuel pump circuit fuse; F3 - ECU fuse; F4 and F5 - fuses for the electric fan of the engine cooling system

Note: The connection to the fuel pump is made via the vehicle's electrical system (see "Electrical diagram of a sedan car" or "Electrical equipment diagram for hatchback and station wagon vehicles").