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

6.5. Check of fuel pipelines

PERFORMANCE ORDER

1. Disconnect a wire from the negative plug of the storage battery.
2. Remove pressure in fuel system.
3. Lift the car.
4. Connect the measuring device ОК2А1 131 110 A about the fuel filter.
5. Connect a wire to the negative plug of the storage battery.
	6. An additional wire connect FUEL PUMP plugs (the fuel pump) and In + the diagnostic socket.
7. Include ignition no more than on 10 with therefore the fuel pump will start to work and will create demanded pressure in fuel system.
8. Check pressure in fuel system. Pressure in fuel system: 320–350 kPas If pressure exceeds demanded values: – check purity of the pipeline of return of fuel; – if the pipeline of return of fuel is not polluted, replace a pressure regulator. If pressure is lower than demanded value: – whether close the pipeline of return of fuel and check pressure raises; – if pressure raises, replace a pressure regulator; – if pressure does not raise, measure the maximum pressure created by the fuel pump.
9. Switch off ignition and remove additional a wire connecting plugs of the diagnostic socket.