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1 – a control lamp of a control system of the engine; 2 - a combination of devices (fragments); 3 - electric fans of the engine cooling system; 4 - ceiling light switch located on the driver's door pillar; 5 - indicator of the state of the automobile anti-theft system; 6 - control unit of the automobile anti-theft system; 7 - coolant temperature sensor; 8 - air flow sensor; 9 - throttle assembly; 10 - block attached to the throttle position sensor; 11 - block attached to the idle speed regulator; 12 - controller; 13 – oxygen concentration sensor; 14 - knock sensor; 15 - crankshaft position sensor; 16 - speed sensor; 17 - adsorber; 18 - battery; 19 - main relay; 20 - diagnostic block; 21 - block of fuses of the engine management system; 22 - relay for turning on the electric fuel pump; 23 - relay for turning on electric fans; 24 - the main fuse block of the car (fragment); 25 - block attached to an additional wiring harness *; 26 - ignition module; 27 - tachometer; 28 - electric fuel pump with fuel level sensor; 29 - nozzles; 30 - spark plugs; And – a wire of a back plait of wires attached to the switch 4; B - wires attached to the plug «1» fuse block 24 (one wire goes to the plug «15» ignition switch and the other to the plug «85» ignition relay); B - wires of the rear wiring harness connected to the fuel gauge.
The order of conditional numbering of plugs in blocks:
- a - controller;
- b - control unit of the automobile anti-theft system;
- c - air flow sensor;
- d – speed sensor;
- e - indicator of the state of the automobile anti-theft system;
- e - electric fuel pump and oxygen concentration sensor;
- g - throttle pipe;
- h - ignition module.
* Gray wires in block 25 - vehicle speed signal output, yellow-red wire - fuel consumption signal output (for trip computer).