Hyundai Matrix service from 2002 to 2006 of release
1. Operation and car maintenance
2. Engine
2.1. Maintenance
2.2. Mechanical part (engine of 1,6 l)
2.3. Mechanical part (engine of 1.8 l)
2.4. Cooling system
2.5. Greasing system
2.6. Power supply system
2.7. Control system, fuel system and system of decrease in toxicity
2.7.1. Main malfunctions and their reasons
2.7.2. Check of a technical condition (Check of frequency of rotation of the crankshaft of the engine idling)
2.7.3. Check of operability of the fuel pump
2.7.4. System of compulsory ventilation of a case
2.7.5. Catching system паров fuels
2.7.6. System of supply of fuel
2.7.7. Check of a control system by the engine with the distributed injection
2.7.7.1. A control lamp of malfunction (cars with the European onboard system of diagnostics)
2.7.7.2. Cars without the European onboard system of diagnostics
2.7.7.3. A ratio between codes of malfunctions and the characteristic of process of driving of the car
2.7.7.4. Sensor of absolute pressure
2.7.7.5. Conditions of storing of codes of malfunctions
2.7.7.6. Control lamp of malfunction
2.7.7.7. The sensor of temperature of soaked-up air
2.7.7.8. Conditions of storing of codes of malfunctions
2.7.7.9. Control lamp of malfunction
2.7.7.10. The sensor of temperature of cooling liquid
2.7.7.11. Conditions of storing of codes of malfunctions
2.7.7.12. Sensor of provision of a butterfly valve
2.7.7.13. Conditions of storing of codes of malfunctions
2.7.7.14. The sensor of concentration of oxygen (with heating)
2.7.7.15. Conditions of storing of codes malfunctions (P0130 code)
2.7.7.16. Conditions of storing of codes malfunctions (P0136 code)
2.7.7.17. Conditions of storing of codes malfunctions (P0131 code)
2.7.7.18. Conditions of storing of codes malfunctions (P0131 code)
2.7.7.19. Conditions of storing of codes malfunctions (P0132 code)
2.7.7.20. Conditions of storing of codes malfunctions (P0138 code)
2.7.7.21. Conditions of storing of codes malfunctions (P0133 code)
2.7.7.22. Conditions of storing of codes malfunctions (P0134 code)
2.7.7.23. Conditions of storing of codes of malfunction
2.7.7.24. Causes of defect
2.7.7.25. Working capacity check aurally
2.7.7.26. Resistance check on nozzle conclusions
2.7.7.27. Ignition coil
2.7.7.28. Conditions of storing of codes of malfunction
2.7.7.29. Detonation sensor
2.7.7.30. Conditions of storing of codes of malfunction
2.7.7.31. Sensor of position of the crankshaft
2.7.7.32. Conditions of storing of codes of malfunction (Р0335)
2.7.7.33. Conditions of storing of codes of malfunction (Р0335)
2.7.7.34. Sensor of provision of a camshaft
2.7.7.35. Conditions of storing of codes of malfunction
2.7.7.36. Catalytic converter
2.7.7.37. Conditions of storing of codes of malfunction
2.7.7.38. Electromagnetic valve of a purge of an adsorber
2.7.7.39. Conditions of storing of codes of malfunction
2.7.7.40. Idling regulator
2.7.7.41. Conditions of storing of codes of malfunction
2.7.7.42. System of regulation of structure of a working mix
2.7.7.43. Conditions of storing of codes of malfunction (short-term regulation of structure of a mix)
2.7.7.44. Conditions of storing of codes of malfunction (long-term regulation of structure of a mix)
2.7.7.45. Sensor of speed of movement of the car
2.7.7.46. Conditions of storing of codes of malfunction (at Р1307)
2.7.7.47. Conditions of storing of codes of malfunction (at Р1308, Р1309)
2.7.7.48. Electronic control unit engine
2.7.7.49. Check of a chain of connection with "weight"
2.7.7.50. Switch and conditioner relay
2.7.7.51. Check by means of a tester
2.7.8. Removal, check and installation of fuel nozzles
2.7.9. System of decrease in toxicity of the fulfilled gases
2.7.10. Removal and installation of the main exhaust silencer
2.7.11. Check of tightness of system of production of the fulfilled gases
2.7.12. Cars with catalytic converter in system of production of the fulfilled gases
2.7.13. Service regulations of cars with catalytic converter in system of production of the fulfilled gases
2.8. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Electric equipment schemes
 




2-7-7-14-datchik-koncentracii-kisloroda-s-podogrevom.html

2.7.7.14. The sensor of concentration of oxygen (with heating)

The control unit to engines uses signals of the oxygen sensor for the regulation of structure of a topli-vno-air mix providing optimum fuel profitability and decrease in harmful emissions. According to information on the content of oxygen in the fulfilled gases, arriving from the forward oxygen sensor, extent of enrichment or pauperization of the fuel and air mix submitted to cylinders of the engine is defined. Efficiency of catalytic converter of the fulfilled gases is determined by signals from the back oxygen sensor. EBU calculates efficiency of converter by signal comparison from the back oxygen sensor with a signal from the forward sensor.
Normal tension of a signal of the oxygen sensor constantly changes about value 500 мВ, and frequency of a signal of the forward sensor makes not less than 5 Hz at 2500 mines-1. As a result of effect of catalytic converter frequency of a signal of the back oxygen sensor is lower, than frequency of a signal of the forward oxygen sensor. If frequency of a signal of the back oxygen sensor during a wide interval of time coincides with frequency of a signal of the forward oxygen sensor, it indicates decrease in efficiency of catalytic converter or on malfunction of a power supply system of the engine.
Fig. 2.247. Sensor of concentration of oxygen



Fig. 2.248. The scheme of connections of the sensor of concentration of oxygen with EBU


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2.7.7.15. Conditions of storing of codes malfunctions (P0130 code)