S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
- 7. Ignition system
   7.2. Safety measures at repair of electronic system of ignition
   7.3. Ignition coils
   + 7.4. Spark plugs
   - 7.5. 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. Filament lamp
         7.5.1.2. Anchor
         7.5.1.3. Glow plugs
         7.5.1.4. The temperature sensor of 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. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes








b47c026d b47c026d


7.5.1.1. Filament lamp

PERFORMANCE ORDER
1. Remove from the relay of management of a warming up 6-штырьковый the tip, turn the ignition key in situation "2" and connect a control wire of a counter 1 and 3 on the tip.
2. If now the control bulb of a warming up is shone, the relay of management of a warming up is faulty, replace the relay. Otherwise take the filament lamp, check it and if necessary replace.
3. If the lamp is serviceable, check an ohmmeter current passing on a black wire between a counter 3 and the filament lamp, if necessary check contact of a lamp to the case, eliminate wire break.
Prevention

If the long time is shone a lamp of a preliminary warming up, it indicates malfunction of the relay of management by a warming up (contacts were grown blind).