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1 - control lamp «CHECK ENGINE»; 2 - a combination of devices (fragments); 3 - electric fans of the engine cooling system *; 4 - inlet pipe electric heater; 5 – air temperature sensor; 6 - absolute pressure sensor; 7 - coolant temperature sensor; 8 - block attached to the throttle position sensor; 9 - central fuel injection unit; 10 - block attached to the idle speed controller; 11 - block attached to the nozzle; 12 - block diagnostics; 13 - controller; 14 - knock sensor; 15 – speed sensor; 16 – oxygen concentration sensor; 17 - adsorber; 18 - battery; 19 - main relay; 20 - block of fuses of the engine control system; 21 - relay for turning on the electric fuel pump; 22 - relay for turning on the electric fan *; 23 - relay for switching on the electric heater of the inlet pipe; 24 - electric heater protection fuse; 25 - starter enable relay; 26 - ignition relay; 27 - the main fuse block of the car (fragment); 28 - spark plugs; 29 - tachometer; 30 - electric fuel pump with fuel level sensor; 31 - ignition module; 32 - crankshaft position sensor; 33 - ceiling light switch located on the driver's door pillar; 34 - control unit of the automobile anti-theft system **; 35 - indicator of the state of the automobile anti-theft system **; A - wire going to the plug «50» ignition switch; B - wire going to the plug «15» ignition switch; B - wire leading to the output «30» generator; G - wires of the rear wiring harness connected to the fuel gauge; D - wire of the rear wiring harness connected to switch 33.
The order of conditional numbering of plugs in blocks:
- a - controller;
- b - control unit of the automobile anti-theft system;
- c - indicator of the state of the automobile anti-theft system;
- d – speed sensor;
- e - central fuel injection unit;
- e - electric fuel pump and oxygen concentration sensor;
- g - ignition module;
- h - absolute pressure sensor.
* Installed on parts of manufactured cars;
** installed since 1999