Possible malfunctions of control devices. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
5. Transmission
6. Running gear
7. Tires, wheels
8. Steering
9. Brake management
10. Body
11. Electric equipment
11.1. Wires and safety locks
11.2. Block of safety locks and relay
11.3. Scheme of internal connections of the block of safety locks and relay
11.4. Rechargeable battery
11.5. Electric equipment installed on cars of fashion. 2141-01, 2335
11.6. Electric equipment (21412-01, 214122, 214123 and 23352, 233522, 233523)
11.7. Electric equipment (2141-01, 21412-01, 214122, 214123 e 2335, 23352, 233522, 233523)
11.8. Control devices
11.8.1. Scheme of connections of a combination of devices
11.8.2. Possible malfunctions of control devices
11.8.3. Sensor of the index of temperature of cooling liquid
11.8.4. Radio equipment
11.8.5. Spark plugs
12. Electrical circuitries
 










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11-8-2-vozmozhnye-neispravnosti-kontrolnykh-priborov.html

11.8.2. Possible malfunctions of control devices

REASON
ELIMINATION METHOD
The index of temperature of cooling liquid or level of fuel does not work
The index is damaged
To replace the index or a combination of devices
The index sensor is faulty
To replace the index sensor
Wires are damaged or their tips were oxidized
To check wires, to restore connections
The arrow of the index of level of fuel comes back to the mark "0" at a full tank
At the fuel level sensor the float course limiter is incorrectly installed: the slip ring of the sensor goes beyond a resistor winding
To turn in the limiter on 1–2 mm down
The arrow of the index of level of fuel moves jumps and often falls to the mark "0"
Weak contact of the resistor of the sensor with a slip ring
To turn in a slip ring
Break of a winding of the resistor of the sensor of the index
To replace the index sensor
Constantly the control lamp of a reserve of fuel burns
Short circuit of a wire of the sensor with "weight"
To check, eliminate short circuit
Any control lamps do not work
The lamp fused
To replace a lamp
The lamp sensor is faulty
To replace the sensor
Break in wires, oxidation of tips of wires
To replace the damaged wires, to smooth out tips
Insufficient clip of contacts of the boss of a lamp to the printed circuit board
To turn in contacts of the boss of a lamp or to replace it
The speedometer does not work
Nuts of fastening of tips of a flexible shaft of the drive of a speedometer are not tightened
To check, tighten nuts
Break of a flexible shaft of the drive of a speedometer
To replace a flexible shaft
The speedometer mechanism is damaged
To replace a speedometer
Noise of a flexible shaft of the drive of a speedometer
The cover of a flexible shaft of the drive (dents, excesses, etc.) is deformed
To replace a drive shaft
Installation of a flexible shaft is executed with radiuses of bend less than 100 mm
To correct installation of a flexible shaft


11.8.1. Scheme of connections of a combination of devices

11.8.3. Sensor of the index of temperature of cooling liquid