Electrical diagram VAZ 21214 Injector. We study the wiring of the car "Niva" and learn to serve it. Where are the blocks of fuses and relays

Therefore, before proceeding with the elimination of the breakdown, it is necessary to refer to the scheme. Then there comes a turn of the standard check.

Description

Circuit breakers

First of all, if any chain fails to explore the fuse block. It is located in the cabin on the left side of the steering column. Protective devices are divided into 4 groups. Another one is located directly on the body on the left, under the instrument panel. Each has marked. So:

F1 is responsible for:

• electric fan stove;
• janitor, washer and heating system installed on the rear window;
• windshield washer pump;

• the switch shuttered under the wheel;
• signaling;
• rear light;
• front wipers;
• turning signal circuit breaker.

In addition, pointers are powered through it:

• coolant temperatures;
• fuel level;
• turning;
• parking brake;
• differential lock;
• drop pressure in the oil pipeline;
• gasoline residue;
• account charge

• far Light left and right headlights;
• indication of its inclusion.

F5 and F6 - Middle Light (respectively, right and left).

F7 and F8 are responsible for:

• parking lights;
• highlighting the state number;
• lamp indicating the inclusion of these circuits;
• heating and ventilation control.

• disabling an alarm emergency;
• relay heating rear glass.

• cLCSON;
• light in the cabin;
• rear brake signals.

F11, F12, F15, F16 - backup.

F13 - Relay of fog backlight;

For the chain of the cigarette lighter corresponds to F14.

Other breakdowns

If distorted fuses are not detected, then you need to check the integrity of the wires, the reliability of connecting terminals and connectors. Problems often occur due to battery discharge.

The fan failure brings an incorrect alarm connection or starter breakage.

Also, the fuel pump is often refused to turn on if it fails:

• control relay;
• controller;
• wiring feeds this node.

In general, the electrosphem contains more than 70 elements, a malfunction of any of them can affect the negative way on the operation of the car.

In the absence of the necessary knowledge, you should contact the car service - this will avoid the risk to aggravate the situation. The diagnosis of the service station is carried out very quickly, and in most cases even serious repairs takes a maximum of 2 days.

Designations

1. Left front lamp.
2. Headlights.
Z. Cooling fluid temperature sensor.
4. Beep.
5. The throttle position sensor.
6. Sensor mass flow air.
7. Electromagnetic valve of the addition of the adsorber.
8. Injectors.
9. Right front lamp.
10. Side indicators turn.
11. Rechargeable battery L 2. heater electric motor.
13. Additional heater electric motor resistor.
14. Differential lock lock switches.
15. The windshield purifier relays.
16. Starter.
17. Electric motor Cleaner windbreaker glass.
18. Generator.
19. Windshield Wizard Electric Motor.
20. Ignition module.
21. Spark plugs.
22. Controller.
23. idle regulator.
24. APS status indicator.
25. Temperature indicator sensor.
26. Oil pressure control lamp sensor.
27. Plug socket for portable lamp (").
28. Level Control Lamp Switch brake fluid.
29. Diagnostic shoe.
30. Rear switching on the rear window heating.
31. Inclusion relay far Light Headlights
32. Relay of inclusion of low headlights.
33. Electrical displacement with fuel level sensor.
34. Power on the starter.
35. Additional fuse block.
36. Main fuse block.
37. Relay-breaker of the rotation and alarm indicators.
38. Light switch rear stroke.
39. Stop Signal Switch.
40. Cigarette lighter.
41. Outdoor light switch.
42. Lamps backlight control levers heater.
43. Switch rear fog light ("").
44. Rear window heating switch.
45. Switch of the heater electric motor.
46. \u200b\u200bSwitch of the cleaner and rear window washer.
47. Alarm switcher.
48. Ignition switch.
49. Device lighting switch.
50. Windshield Purifier Switch.
51. Windshield washer switch.
52. Sound Signal Switch.
53. Turn pointer switch.
54. Headlight Light Switch.
55. The relay of the electric junction.
56. Car speed sensor.
57. Plafon switches located in the door racks.
58. Plafones Lighting Salon.
59. Rear window washer electric motor.
60. Combination of devices.
61. Switch of the control lamp of the parking brake.
62. The main relay.
63. Rear lights.
64. Lighting lights of the license plate.
65. Rear window cleaner electric motor.
66. The element of the heating of the rear window.
67. Crankshaft position sensor.
68. Detonation sensor.
69. Oxygen sensor.
70. Relays of zyanko bentholes.
71.Electhanventyagora.
72. Injection system fuse block.
73. To the ceiling lighting ceiling.
74. To the lighting slap switches in the driver's door.
75. APS control unit - order of conditional numbering of plugs in trigger pads. (") - the plug socket is not set lately. (" ") - Recently the rear switch fog lights It has more complicated than shown in the diagram, the device. It is possible that the additional Rellena VAZ-21214 is installed. Wipers and glasses of headlights are installed. The diagram of their connection is similar to VAZ-21213.0 downloaded: 16034 time.

1 - front lights; 2 - side indicators of rotation; 3 - windshield washer electric motor; 4 - headlight washer electric motor *; 5 - switch; 6 - accumulator battery; 7 - starter; 8 - generator; 9 - headlights; 10 - headlight cleaners motors *; eleven - sound signal; 12 - spark plugs; 13 - limit switch carburetor; 14 - electromagnetic valve of the carburetor; 15 - ignition coil; 16 - motor deuctor windshield purifier; 17 - electromagnetic valve control unit of the carburetor; 18 - ignition sensor; 19 is the coolant temperature pointer sensor; 20 - Sensor of the control lamp of oil pressure; 21 - Plug socket for a portable lamp **; 22 is the control lamp sensor of the brake fluid level; 23 - Relay-breaker of the windshield purifier; 24 - relay to turn on the rear fog light ***; 25 - Rear-glass heating relay; 26 - relay inclusion cleaners and headlight washer *; 27 - relay inclusion of low light headlights; 28 - Pain Light Relay Relay; 29 - ignition relay; 30 - starter inclusion relay; 31 - Relay interrupter of alarm and rotation pointers; 32 - heater electric motor; 33 - an additional resistor of the heater electric motor; 34 - Lamps backlighting heater control levers; 35 - Switch outdoor lighting; 36 - the main fuse block; 37 - Additional fuse block; 38 - reverse light switch; 39 - Stop Signal Switch; 40 - instrument lighting regulator; 41 - ignition switch; 42 - triple switch; 43 - alarm switch; 44 - Switch of the cleaner and rear plate glass *; 45 - heater switch switch; 46 - Rear door glass heating switch; 47 - Switch rear fog light; 48 - Plafon switches located in door racks; 49 - ceiling lighting plaffers; 50 - cigarette lighter; 51 - Switch of the control lamp of the carburetor air damper; 52 - Control lamp covering the carburetor air damper; 53 - Differential lock warning lamp switch; 54 - Parking brake control lamp switch; 55 is the level indicator sensor and fuel reserve; 56 - a combination of instruments; 57 - rear door glass washer electric motor; 58 - rear lights; 59 - a block for connecting additional stop signals; 60 - pads for connecting side signs of dimensions; 61 - pads for connecting to a heating door heating element; 62 - Lighting lights lighting; 63 - Top Door Cleaner Motor Motor.

The order of conditional numbering of plugs in the pads:

• a - Windshield Purifiers, Headlights and Top Door Glasses, Windshield Purifier Relayer;
• b - ignition distributor sensor;
• b - Relay-Relayer Alarm Alarm and Turn Indexes;
• r - switter;
• d - trigger switch;
• e - emergency signaling switch;
• r - relay turn on the rear fog light;
• s - rear Lights (numbering of conclusions in order from top to bottom);
• and - combinations of devices.

* Installed on parts of cars produced;

** since 2000 is not established;

*** Sets from 2001. Previously, the rear fog light turned on directly switch 47, the power to which was supplied from the fuse 3 of the additional fuse block.

Everyone modern car Today is equipped with an electrical part. Electrical circuit VAZ 21214 Niva Injector allows you to find all the elements enclosed in the on-board network, which is especially true when faults appear in the wiring. All that the priority need to know about the electrician in domestic SUVs is described in this article.

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Index designations of Niva

The electrical wiring scheme may differ slightly depending on constructive features vehicle.

To begin with, consider index designations:

1. VAZ 21213. Such an index is denoted by a vehicle equipped with a carburetor. Volume power aggregate It is 1.7 liters.
2. 21214. In VAZ 21214 cars, the scheme implies use similar engine with the same volume. The only difference is the machine equipped with a fuel injection system.
3. There is another model with an index 21213. In the machines of VAZ 21213, the electrical equipment circuit includes the same elements, only depending on the year of release, the car can be equipped with a 1.8 liter engine.
4. Version 21073. SUV is equipped or injector motor With nozzles, or carburetor DVS "Saleks". One of the features of these cars is contactless scheme ignition.
5. 21215. These SUV were initially made for export, therefore, on our roads, these cars are difficult to meet. It is worth noting that they came across diesel engines Citroen.

At the beginning of the article there is a scheme of electrical equipment VAZ on the example of the Niva 2121 model. If you are the owner of version 2131 or any other, then the difference in the chain scheme will be, but not fundamental. If we are talking about carburetor enginesIn this case, the scheme, as well as the ignition, will not be protected (by video author - Nail Poroshin).

Features of electrical equipment

Electroshem VAZ model 21213 has certain differences with Model 2121, in particular:

1. In vehicles 21213, more upgraded fuses on the legs are used in the safety unit. Of course, the use of such devices led to the fact that the platform of the block also became another.
2. Power system of these vehicle additionally includes a savings device idling. In order for this option to work normally, another connector with wiring is added in the operating space.
3. Another difference - the contactless ignition scheme is used in these cars, the main element of which is a microcontroller.

It should be noted that differences in the Niva scheme can be concluded both in the generator nodes and in the electrician itself.

Differences in generators

In any case, the differences in the models of the models will be concluded primarily depending on the power unit - carburetor or injection.

Main differences in carburetors:

• in models 21213, the generator node model 371.3701 is used;
• in the models of 21214 models, the manufacturer decided to establish a more powerful generator device, it is marked with 9412.3701 (by video author - Sergei Chekhonin).

And although these generators are different, they have certain similarities in a constructive plan. In any case, this is a synchronous AC device. In addition, these nodes have a built-in rectifier and an adjusting output voltage mechanism.

Differences in wiring

If you speak directly about the wiring, then depending on the car model, it may also have differences. It should be noted that these differences greatly simplify maintenance and repair of the system with their own hands. As for the injector modifications of SUVs, in this case the system is equipped with three outputs intended for installation of electronic ignition.

In addition, there are two ventilating devices in cars 21214 performing the cooling function of the radiator node. Accordingly, due to the use of additional fans, the wiring also has undergone not significant, but differences. Of course, they are not fundamental.

Photo Gallery "Electrosystems of SUVs"

Summarizing

The need to understand the wiring electrical system may occur if malfunctions arose in the system and need to be eliminated. Of course, complex malfunctions associated with the operation of the generator node and others are not easy in terms of the design of devices, decide in garage conditions Without certain knowledge will be problematic. Nevertheless, even simple knowledge of the electrocups and the possibility of decoding the conventions can largely help the motorist during the repair. In addition, the need to understand the wiring may also occur if you decide to upgrade acoustics or establish a more advanced audio system.

Video "Laying of wiring to the sports version of Niva"

You can learn more about this process from the video (Author - Sprotec Racing Channel).

Currently, it is possible to correct the problems with the car's electrician in any car service, but for those who love to repair it all independently, the electric hammes will be likewise. Electrical diagram of VAZ 21214 with an injection engine is a graphic image that shows the order and connection of the elements in the chain, but does not show the real location of the elements. But even the most inexperienced car enthusiast can understand something in the electrical equipment of the VAZ 21214 and repair a small malfunction independently, which will help save time and money.

Electric Summer VAZ 21214 with Central Fuel Injection

(Picture clickable)

A - wire that goes to the "50" plug of the ignition switch;
B - wire that goes to the "15" plug of the ignition switch;
In the wire that comes to the "30" generator's conclusion;
M - wire of the rear wiring harness attached to the fuel level pointer;
D is the rear wiring harness wire connected to the switch 33.

a - controller;

in - indicator of the state of the automotive anti-theft system;
r - speed sensor;
d - aggregate of the central fuel injection;

f - ignition module;
Z - absolute pressure sensor.

* Installed on parts of cars produced;

** installed since 1999

Electric Summer VAZ 21214 with distributed fuel injection

(Picture clickable)

A - rear wiring harness wire connected to switch 4;
B - wires connected to the plug "1" of the fuse block 24 (one wire goes to the plug "15" of the ignition switch, and the other to the "85" plug of the ignition relay);
B - Wires of the rear wiring harness attached to the fuel level pointer.

The order of conditional numbering of plugs in the pads:

a - controller;
b - control unit of the automotive anti-theft system;
B - air flow sensor;
r - speed sensor;
d - indicator of the state of the automotive anti-theft system;
E - electrical space and oxygen concentration sensor;
z - throttle;
W - ignition module.

* Gray wires in the block 25 - the output of the velocity signal of the vehicle, the yellow-red wire is the output of the fuel consumption signal (for a route computer).