Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
- 7. Ignition system
7.2. Safety precautions at repair of electronic system of ignition
7.3. Ignition coils
+ 7.4. Spark plugs
- 7.5. The device of a preliminary warming up of a diesel engine
- 7.5.1. Check of the device of a preliminary warming up
7.5.1.1. A lamp накаливания
7.5.1.2. An anchor
7.5.1.3. Candles накаливания
7.5.1.4. The temperature gauge of a cooling liquid
7.5.1.5. A temperature-sensitive element of soaked up air
7.5.2. Device self-diagnostics
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes
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Connecting elements of the relay of management of warming up N 14
30 – the plug 30, a current of long loading
31 – the plug 31, the case (–)
50 – the plug 50, pressure by starter pressing
LA – the plug of a control bulb of a warming up |
15 – the plug 15, pressure at the included ignition
G1–G5 = connection of candles накаливания 1–5 |
| PERFORMANCE ORDER |
| 1. Connect the voltmeter between the plug 30 () штеккера the relay of management of a warming up and the case. The measuring device should show pressure of the storage battery (nearby 12). |
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2. Otherwise check up on breakage the red wire going from connecting колодки (Х12/3) to the relay of management by a warming up. |
| 3. Turn the ignition key on a warming up and connect the voltmeter on a counter 1 (the plug 15) 6-shtyrkovogo штеккера and the case. A preset value: pressure of the storage battery (nearby 12). If pressure is absent, check up on breakage it black / a red wire from a safety lock 23 (not protected party) to штеккера, a counter 1. |
| 4. Connect the voltmeter to a counter 1 (+, the plug 15) and a counter 4 (–, the plug 31). The Preset value: pressure of the storage battery (nearby 12). Otherwise check up on breakage a brown wire from a counter 4 on the case. |
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