Hyundai Accent

Repair and car operation

Hyundai Accent
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Greasing system
+ 4. Cooling system
+ 5. Control, decrease in toxicity
- 6. Fuel system
   6.1. Specifications (SOHC and DOHC)
   6.2. Check of the fuel pump
   6.3. Check of the pressure created by the fuel pump
   6.4. Checks of system of injection of MFI
   6.5. Control lamp of malfunctions (MIL)
   6.6. Diagnostic codes of malfunctions of "OBD-II"
   6.7. Diagnostic codes of malfunctions, except «OBD-II»
   6.8. Replacement of the fuel filter
   6.9. Replacement of the limiter of overflow (the double-thread valve)
   6.10. Fuel level sensor replacement
   6.11. Control system of the MFI engine
   6.12. Fuel nozzles
   6.13. Throttle knot
   6.14. A power supply system with the carburetor
   6.15. Check of frequency of rotation of idling
   6.16. Adjustment of frequency of rotation of idling
   6.17. Frequency of rotation of idling and adjustment of a fuel mix
   6.18. Check and adjustment of the starting arrangement
   6.19. Check and adjustment of a free wheeling of a cable of an accelerator
   6.20. Fuel tank
   6.21. Catching canister паров fuels
   6.22. Replacement of the fuel filter
   6.23. Carburetor
   6.24. Cable and accelerator pedal
   6.25. Search and elimination of malfunctions of fuel system with the carburetor
+ 7. Ignition system
+ 8. Coupling
+ 9. Transmission
+ 10. Axes and power shafts
+ 11. Suspension bracket
+ 12. Steering
+ 13. Brake system
+ 14. Body
+ 15. Central air
+ 16. Electric equipment
+ 17. Appendix
+ 18. Electroschemes

6.20. Fuel tank

2–valve of shutdown of fuel;
3–cover of the valve of shutdown of fuel;
5–top pressure head hose;
6–carving cover;
7–fuel pump;
8–cover of a toplivonalivny mouth;
9–hoses of the double-thread valve;
10-double-thread valve.



Gasoline is explosive, therefore at work with elements of fuel system provide normal ventilation of a workplace, do not use fire, the sparking devices opened by fire-dangerous light devices and do not smoke.
Before removal of a fuel tank, merge from it fuel. Clear a fuel tank from паров fuels.
Uncover a toplivonalivny mouth of a fuel tank to level pressure in a tank with atmospheric pressure.

1. Remove a pillow of back sitting and disconnect the socket of the fuel pump.


Do not disconnect from a fuel tank the fuel filter, except a case of its replacement.

2. Weaken collars and disconnect from a fuel tank hoses of giving and fuel return.
3. Disconnect a bulk hose and a wide hose from the basis of a bulk hose.
4. After removal of protection and tapes of fastening of a fuel tank lower a fuel tank a little and disconnect the socket from the fuel level sensor.
5. Remove a fuel tank.


Close all opened openings of a fuel tank to exclude an exit from a tank паров fuels.
Even in an empty fuel tank there are pairs of fuel which are explosive therefore be careful. Provide normal ventilation of a workplace, do not use fire, the sparking devices opened by fire-dangerous light devices and do not smoke. As soon as possible clear a fuel tank from паров fuels.


Check a condition and in the presence of defects replace the following elements.

1. The damaged fuel tank. In the presence of leakages of fuel from a tank clear a tank and check it on existence of traces of a rust, damages and cracks. Damaged or treated it is necessary for corrosion action to replace a fuel tank.


When cleaning an internal surface of a fuel tank do not use means which can damage a protective layer.

2. Internally polluted, deformed, damaged or rusty топливопровод.
3. The damaged laying in the top part of a fuel tank.
4. Check operability of the double-thread valve, blowing it from two parties. If air passes hardly, means, the valve is serviceable.


1. Establish a fuel tank and fix it tapes while it will not concern the car bottom.
2. Connect to a fuel tank all hoses and pipes, thus do not mix them in places.
3. Slowly pull a tube of supply of fuel over the filter established in a tank and reliably fix it.