Kia Sephia/Shuma/Spectra

since 1995 of release

Repair and car operation



KIA of Sefia / Noise/range
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
- 6. Fuel system
   6.1. Specifications
   6.2. Pressure removal in fuel system
   6.3. Activization of fuel system
   6.4. Check of residual pressure in fuel system
   6.5. Check of fuel pipelines
   6.6. Fuel pump
   6.7. Check of the maximum pressure created by the pump
   6.8. Check of the relay of the fuel pump
   6.9. Check of fuel nozzles
   6.10. Check of tightness of fuel nozzles
   6.11. Check of productivity of fuel nozzles
   6.12. Check of resistance of fuel nozzles
   6.13. Fuel tank
   6.14. Block of supply of fuel
   6.15. Pressure regulator
   6.16. Fuel pipelines
   6.17. Pipe of a toplivonalivny mouth
   6.18. Fuel filter
   6.19. Quick-detachable connections
   6.20. Fuel highway
   6.21. Fuel nozzles
+ 7. Ignition system
+ 8. Coupling
+ 9. Mechanical transmission
+ 10. Automatic transmission
+ 11. Axes and power shafts
+ 12. Steering
+ 13. Wheels and tires
+ 14. Brake system
+ 15. Suspension bracket
+ 16. Body
+ 17. Central air
+ 18. Electric equipment


a7a4cf13


6.8. Check of the relay of the fuel pump

GENERAL INFORMATION

Prevention

The fuel system remains under pressure, even after engine switching off therefore before a detachment of pipelines, it is necessary to remove pressure in fuel system.


PERFORMANCE ORDER
1. Listen, whether the relay of the fuel pump clicks at ignition inclusion.
2. Remove the relay of the fuel pump and check its working capacity. Additional wires submit tension from the storage battery to contacts of 85 and 86 relays of the fuel pump.
3. Check that contacts of 87 and 30 relays of the fuel pump become isolated when giving tension and are disconnected at tension shutdown. Otherwise, replace the relay of the fuel pump.