VW Passat B5

since 1996 release

Repair and operation of the car



Foltsvagen Passat B5
+ Maintenance instruction
+ 1. Maintenance
+ 2. Engines
+ 3. Cooling system
- 4. Fuel system
   4.2. Fuel pump / fuel level sensor
   4.3. The fuel filter on models with petrol engines
   4.4. Adjustment of a cable of an accelerator (petrol engine)
   4.5. Additional adjustment (automatic transmission)
   - 4.6. Fuel system of the diesel engine
      4.6.2. General information
      4.6.3. Check of system of preliminary heating of the diesel engine
      4.6.4. Check of candles of an incandescence
      4.6.5. Glow plugs
      4.6.6. System of heating of fuel
      4.6.7. Fuel nozzles
      4.6.8. Main malfunctions of a control system of the engine
+ 5. Engine management
+ 6. Exhaust system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Heating, ventilation
+ 13. Electric equipment







4.6.3. Check of system of preliminary heating of the diesel engine

GENERAL INFORMATION

Arrangement of the sensor (A) of temperature of cooling liquid

1, 3 – contacts of the electric socket

Check conditions

Tension of onboard network of the car has to be not lower than 11,5 Century.

The control unit the engine has to be in the normal state.

Safety locks in a chain of giving of tension to glow plugs have to be serviceable.

Check

PERFORMANCE ORDER
1. Switch off ignition.
2. Disconnect the electric socket from the sensor of temperature of cooling liquid, see rice. Arrangement of the sensor (A) of temperature of cooling liquid.
In this state the control system of the engine considers that the engine cold and at inclusion of ignition will occur preliminary warming up of the diesel engine.
3. Disconnect electric sockets from incandescence candles.
4. Turn on the voltmeter between one of sockets of candles of an incandescence and mass of the car.
5. Include ignition. At the same time the voltmeter has to show that within 20 seconds tension to glow plugs moves.
Otherwise check an electric power-supply circuit of candles of an incandescence, find and eliminate malfunction.