VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
8. A running gear
9. A steering
10. Brake system
11. An electric equipment
11.1. Electric equipment schemes
11.2. Illumination and the light alarm system
11.3. Sound signals
11.4. A screen wiper
11.5. The heater electric motor
11.6. Control devices
11.6.1. Removal and installation of a combination of devices
11.6.2. Dismantling and assemblage of a combination of devices
11.6.3. A technique of search of malfunctions of devices
11.6.4. Check of devices
11.6.5. Check of gauges of control devices
12. A body
13. Features of repair
14. Appendices


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11-6-3-metodika-poiska-neispravnostejj-priborov.html

11.6.3. A technique of search of malfunctions of devices

The electric scheme of connections of a combination of devices (rear view)

1 – the index of temperature of a cooling liquid;
2 – a lamp of illumination of a combination of devices;
3 – a control lamp of a reserve of fuel;
4 – the index of level of fuel;
5 – a control lamp of a lay brake and level of a brake liquid;
6 – a control lamp of pressure of oil;
7 – a control lamp of a charge of the storage battery;
8 – a control lamp of indexes of turn;
9 – a control lamp of external illumination;
10 – a control lamp of a headlight of headlights;
11 – the diode of protection of devices;
And – an order of conditional numbering of tips in колодках combinations of devices

The scheme of inclusion of control devices

1 – the gauge of a control lamp of pressure
Oils;
2 – the gauge of the index of temperature of a cooling liquid;
3 – the gauge of the index of level and a fuel reserve;
4 – a control lamp of a reserve of fuel;
5 – a control lamp of a lay brake and level of a brake liquid;
6 – a control lamp of pressure of oil;
7 – the index of level of fuel;
8 – a combination of devices;
9 – the index of temperature of a cooling liquid;
10 – the block of safety locks;
11 – the ignition switch;
12 – the generator;
13 – the storage battery;
14 – the relay-breaker of a control lamp of a lay brake;
15 – the switch of a control lamp of a lay brake;
16 – the gauge of level of a brake liquid;

Schemes of inclusion of control lamps of a charge of the storage battery, headlight of headlights, dimensional light and turn indexes are given earlier on fig. the Scheme of connections of system of the generator, the Scheme of inclusion of external illumination, the Scheme of inclusion of headlights and the Scheme of inclusion of indexes of turn.

The index of temperature of a cooling liquid

PERFORMANCE ORDER
1. When the arrow of the index is constantly in the scale beginning at the included ignition disconnect a wire from the gauge of the index and connect a tip of a wire to weight.
2. If the arrow deviates, the gauge is faulty and it is necessary to replace it.
3. If the arrow does not deviate, take out a combination from the panel of devices, disconnect колодку a plait of wires from right (red) колодки combinations of devices and at the included ignition connect the tip 2 (fig. the Electric scheme of connections of a combination of devices (the rear view) see) red колодки combinations of devices to weight. The arrow deviation in this case will specify in serviceability of the device and on damage of the wire connecting the gauge of the index with a combination of devices.
4. If the arrow does not deviate, replace the index of temperature or a combination of devices.
5. When the arrow of the index constantly is in a red zone at the included ignition disconnect a wire from the gauge. In case of malfunction of the gauge of the marksman should return to the scale beginning. If it remains in a red zone or a wire will close on weight, or the device is damaged.
6. Serviceability of the device can be checked up, having disconnected колодку a plait of wires from right (red) колодки combinations of devices. At the included ignition of the marksman should be in the scale beginning.

The index of level of fuel

The check technique is similar described above. Thus it is necessary to mean that to tip "W" of the gauge of the index, and the wire going to a control lamp of a reserve of fuel joins tip "" – a wire going to the index.

If the arrow of the index is constantly in the beginning of a scale and does not deviate after short circuit with weight of a tip of the wire disconnected from tip "" of the gauge check up the device. For this purpose remove a combination of devices, disconnect from it right (red) колодку and at the included ignition connect to weight the tip 1 red колодки combinations of devices. At the serviceable device of the marksman should deviate till the end of a scale.

When the arrow of the index constantly is in the scale end serviceability of the device can be checked up, having disconnected from the index a pink wire (going to gauge tip ""). In this case at the serviceable device at the included ignition of the marksman should be against a mark 0. Serviceability of the device can be checked up, having disconnected колодку a plait of wires from right (red) колодки combinations of devices. At the included ignition of the marksman should be in the scale beginning.


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11.6.2. Dismantling and assemblage of a combination of devices
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11.6.4. Check of devices