Opel Vectra B

since 1995 release

Repair and operation of the car

Vektr's Opel of B
+ 1.1. Governing bodies and control devices
+ 2. Maintenance
+ 3. Engines
- 4. Heating, ventilation
   - 4.1. Cooling system
      4.1.1. Introduction
      4.1.2. Technical characteristics
      4.1.3. Cooling system hoses
      4.1.4. Radiator
      4.1.5. Thermostat
      4.1.6. Radiator fan
      4.1.7. The additional fan of a radiator on diesel engines of 1,7 l
      4.1.8. The additional electric pump of cooling on diesel engines of 1,7 l
      + 4.1.9. Electric sensors
      4.1.10. Water pump
   + 4.2. Heating system and ventilation
   4.3. Air conditioning system
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions


4.1.8. The additional electric pump of cooling on diesel engines of 1,7 l


On the additional pump of cooling tension moves via the lock of ignition, the relay and the fuse.


If the pump does not work, disconnect from it wires and check that to it tension moves. If tension is absent, perhaps, damage of wires or the fuse fused. The electric motor can be checked by giving of tension for it additional wires from the accumulator.


1. Remove the radiator fan block.
2. Disconnect hoses and remove the pump from the radiator fan block.


Installation is made in the sequence, the return to removal.