Possible malfunctions of a control system of EPHH. 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
11.5.1. G-222 generator
11.5.2. Starter 35.3708
11.5.3. System of ignition of the engine of fashion. 2106
11.5.3.1. Possible malfunctions of system of ignition
11.5.3.2. Spark plugs
11.5.3.3. Economizer of Compulsory Idling (ECI)
11.5.3.3.1. Possible malfunctions of a control system of EPHH
11.5.3.4. EPHH control unit
11.5.3.5. Microswitch
11.5.3.6. EPHH electromagnetic valve
11.5.3.7. Possible malfunctions of the electromagnetic valve
11.5.3.8. Sensor of a control lamp of pressure of oil
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
12. Electrical circuitries
 










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11-5-3-3-1-vozmozhnye-neispravnosti-sistemy-upravleniya-ehpkhkh.html

11.5.3.3.1. Possible malfunctions of a control system of EPHH

REASON
ELIMINATION METHOD
The engine stops on the idling mode
The EPHH control unit is faulty
To replace the EPHH control unit
The electromagnetic valve is faulty
To replace the electromagnetic valve
Bad contact in sockets of the control unit or the electromagnetic valve
To establish the place of violation of contact and to eliminate malfunction
EPHH does not turn off supply of fuel on the modes of compulsory idling
The EPHH control unit is faulty
To replace the EPHH control unit
The electromagnetic valve is faulty
To replace the electromagnetic valve
Wrong adjustment of the microswitch
To adjust position of the microswitch
Breakthroughs of the car at the movement at a small speed
The microswitch is faulty
To eliminate malfunction (see. "Possible malfunctions of the microswitch")
Wrong adjustment of the microswitch
To adjust position of the microswitch


11.5.3.3. Economizer of Compulsory Idling (ECI)

11.5.3.4. EPHH control unit