Fuel nozzles. KIA Magentis/Optima (since 2000 of release)
Magentis and Optima repair since 2000 of release
1. Engines
2. Greasing system
3. Cooling system
4. Control and decrease in toxicity
5. Fuel system
5.1. Specifications
5.2. Multipoint system of injection of fuel (MFI)
5.3. Checks of system of injection of MFI
5.4. Control lamp of malfunctions (MIL)
5.5. Diagnostic codes of malfunctions
5.6. The sensor of temperature of cooling liquid (ECT)
5.7. The sensor of absolute pressure in an inlet collector (MAF) with the IAT sensor
5.8. Measuring instrument of a consumption of air (MAF)
5.9. The sensor of temperature of air (IAT) arriving in the engine
5.10. Sensor of provision of a butterfly valve (TP)
5.11. Modulator of management of frequency of rotation of a cranked shaft of the engine idling
5.12. The warmed sensor of oxygen (HO2S)
5.13. Sensor of provision of a camshaft (CMP)
5.14. Sensor of an angle of rotation of a cranked shaft (CKP)
5.15. Fuel nozzles
5.16. Electromagnetic valve of system of catching паров fuels
5.17. Detonation sensor
5.18. An adjustment potentiometer WITH idling (only for etilirovanny gasoline)
5.19. Power steering (PSP) sensor [2,0 l of DOHC]
5.20. Sensor of provision of a butterfly valve (TP)
5.21. Fuel level sensor replacement (2,0 l of DOHC)
5.22. Check of the fuel pump (2,0 l of DOHC)
5.23. Check of the channel of cleaning of the canister with absorbent carbon (2,0 l of DOHC)
5.24. Check of the pressure created by the pump (2,0 l of DOHC)
5.25. Replacement of the fuel filter (2,0 l of DOHC)
5.26. Cleaning of throttle knot
5.27. Check of the channel of cleaning of the canister with absorbent carbon (2,5 l of V6)
5.28. Fuel level sensor replacement (2,5 l of V6)
5.29. Check of the fuel pump (2,5 l of V6)
5.30. Check of the pressure created by the pump (2,5 l of V6)
5.31. Replacement of the fuel filter (2,5 l of V6)
5.32. Adjustment of the sensor of provision of a butterfly valve (TP) (2,5 l of V6)
5.33. Pedal and accelerator cable
5.34. Fuel highway
5.35. Fuel tubes and tubes of system of catching паров fuels
5.36. Fuel tank
5.37. Technique of search of malfunctions
5.38. Search and elimination of malfunctions
6. Ignition system
7. Coupling
8. Transmission
9. Power shafts, axes
10. Suspension bracket
11. Steering
12. Brake system
13. Body
14. Central air
15. Electric equipment
16. Electric circuits
 










5-15-toplivnye-forsunki.html

5.15. Fuel nozzles

Fuel nozzles on the basis of signals from the ESM block inject fuel into engine cylinders. The amount of submitted fuel depends on time of opening of nozzles, i.e. from width of an impulse of tension submitted on a nozzle winding.

Check with stethoscope and voltmeter use

 PERFORMANCE ORDER

1. At operation of the engine idling a stethoscope check work of nozzles on existence of clicks. At increase in frequency of rotation of a cranked shaft clicks should be distributed to a thicket.

Guarantee, that clicks from an adjacent nozzle were not transferred on the highway to an idle nozzle.

2. In the absence of a stethoscope a finger of a hand check work of nozzles on existence of clicks. If clicks are absent, check reliability of connection of sockets to nozzles and target tension of the control unit.

3. Disconnect the socket from a fuel nozzle and measure resistance between socket contacts.

Resistance: 13–16 Ohm at 20°C

4. Connect the socket to a fuel nozzle.


«on a step back
5.14. Sensor of an angle of rotation of a cranked shaft (CKP)
on the following page»
5.16. Electromagnetic valve of system of catching паров fuels