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





6.25. Search and elimination of malfunctions of fuel system with the carburetor
Sign
Probable cause
Elimination method
Unstable operation of the engine Too poor or rich fuel mix Repair or replace the carburetor
Leakages of fuel from the delay device Replace
The vacuum hose is unreliably fixed Fix a vacuum hose
Defect in pneumatic system of a fence of warmed-up air Repair or replace
Unstable operation of the engine idling The tube is disconnected from the air filter Repair or replace
Frequency of rotation of a cranked shaft of the engine idling is incorrectly adjusted Check a corner of an advancing of ignition and adjust frequency of rotation of a cranked shaft of the engine idling
Short the air zaslonka opens Repair or replace
Fuel modulation in the carburetor Repair or replace
High or low level of fuel in the carburetor Repair or replace
The inlet air branch pipe is hammered Clear or replace
The system of production of the fulfilled gases is hammered Replace system of production of the fulfilled gases
Operation of the engine does not cope The carburetor is faulty Repair or replace
The vacuum hose is unreliably fixed Fix a vacuum hose
The hose of supply of fuel is polluted Clear or replace
The fuel filter is polluted or the control valve is damaged Replace the filter
Water in a fuel tank Replace the control valve
Inappropriate grade of fuel Clear the filter and pipelines, fill in pure fuel
Engine capacity reduction Catalytic converter is damaged Replace catalytic converter
Laying of the air filter is damaged Replace laying
Consolidation between the case of the air filter and the carburetor is damaged Replace consolidation
Laying of an inlet collector is damaged Replace laying