Mazda 6 since 2002
1. Operation and car maintenance
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.2. Mechanical part of engines
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.5.1. Control system
2.5.2. Principle of work and purpose of some components of a control system
2.5.3. Codes of malfunctions
2.5.3.1. Codes of malfunctions
2.5.3.2. Synchronization of provision of a cam-shaft
2.5.3.3. Heater of the sensor of concentration of oxygen
2.5.3.4. The pressure sensor in an inlet collector
2.5.3.5. The pressure sensor in an inlet collector
2.5.3.6. The air temperature sensor on an admission (air temperature on an admission)
2.5.3.7. Sensor of provision of a butterfly valve
2.5.3.8. Fuel system
2.5.3.9. Monitoring of the admission of ignition
2.5.3.10. Detonation sensor
2.5.3.11. The valve of a retsirkulyatsiya of the fulfilled gases
2.5.3.12. Neutralization system
2.5.3.13. Electromagnetic valve of a purge
2.5.3.14. Control system of fans of system of cooling
2.5.3.15. Neutral switch
2.5.3.16. The electromagnetic valve of system of an admission with variable characteristics (VAD)
2.5.3.17. PCM block
2.5.3.18. Control system of air hashing
2.5.3.19. Sensor of barometric pressure
2.5.3.20. Generator
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 






2-5-3-18-sistema-upravleniya-peremeshivaniem-vozdukha.html

2.5.3.18. Control system of air hashing

Jamming in a closed position of a zaslonka of system of hashing of air (P2006)
The PCM block supervises size of a mass consumption of air. If the actual size of a consumption of air of a stream – below expected size, under following conditions, the PCM block considers that the zaslonka of system of hashing of air is blocked in a closed position:
– frequency of rotation of the engine – is higher than 3750 mines-1;
– the temperature of cooling liquid of the engine – is higher than 63 °C;
– a corner of opening of a butterfly valve – more threshold значения*.

* the Maximum settlement value of loading changes depending on frequency of rotation of the engine

Low level of an entrance signal of a chain of the electromagnetic valve of management of system of hashing of air (P2009)
The PCM block supervises a variable operating signal of the electromagnetic valve of system on a conclusion 4Т the PCM block. If the PCM block switches off the electromagnetic valve, but tension on a conclusion 4T remains low, he considers that the chain of the electromagnetic valve of management of system of hashing of air has malfunction.

High level of an entrance signal of a chain of the electromagnetic valve of management of system of hashing of air (P2010)
The PCM block supervises a variable operating signal of the electromagnetic valve of system on a conclusion 4Т the PCM block. If the PCM block turns on the electromagnetic valve, but tension on a conclusion 4T remains high, the PCM block considers that the chain of the electromagnetic valve of management of system of hashing of air has malfunction.

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2.5.3.17. PCM block
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2.5.3.19. Sensor of barometric pressure