Mazda 3 since 2003
1. Operation and maintenance of the car
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. Pressure sensor in an inlet collector
2.5.3.5. 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 recirculation of the fulfilled gases
2.5.3.12. System of neutralization
2.5.3.13. Electromagnetic valve of a purge
2.5.3.14. Control system of cooling system fans
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
2.6. The Z6 engine – a mechanical part
2.7. Lubrication system
2.8. Cooling system
2.9. System of an admission
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. System of ignition
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 








2-5-3-6-datchik-temperatury-vozdukha-na-vpuske-temperatura-vozdukha-na-vpuske.html

2.5.3.6. The air temperature sensor on an admission (air temperature on an admission)

Malfunction of a chain of air temperature on an admission (P0111)
If air temperature on an admission is higher, than temperature of cooling liquid of the engine of 40 °C at the included ignition, the PCM block decides that in an air temperature sensor chain on an admission there is a malfunction.

Low level of an entrance signal of a chain of the sensor of pressure of air in an inlet collector (P0112)
The PCM block controls the entrance tension of the sensor of air temperature on an admission. If entrance tension in a conclusion 2E of the PCM block – lower than 0,2 In, the PCM block decides that the air temperature sensor chain on an admission has malfunction.

High level of an entrance signal of a chain of air temperature on an admission (P0113)
The PCM block controls the entrance tension of the sensor of air temperature on an admission. If entrance tension on a conclusion 2E of the PCM block – higher than 4,8 In, the PCM block decides that the air temperature sensor chain on an admission has malfunction.

Low level of an entrance signal of a chain of temperature of cooling liquid (P0117)
The PCM block controls a signal of the sensor of temperature of cooling liquid on a conclusion 1M of the PCM block. If tension of the sensor of temperature of cooling liquid – lower than 0,2 In, the PCM block decides that the chain of the sensor of temperature of cooling liquid has malfunction.

High level of an entrance signal of a chain of temperature of cooling liquid (P0118)
The PCM block controls a signal of the sensor of temperature of cooling liquid on a conclusion 1M of the PCM block. If tension of the sensor of temperature of cooling liquid – higher than 4,6 In, the PCM block decides that the chain of the sensor of temperature of cooling liquid has malfunction.

Time of an exit to regulation of supply of fuel on the closed contour (P0125) is exceeded
The PCM block controls a signal of the sensor of temperature of cooling liquid on a conclusion 1M of the PCM block after launch of the engine until the engine is heated-up. If temperature of cooling liquid of the engine does not reach expected during the period of time determined by the instruction, the PCM block decides that exit time (on temperature of cooling liquid of the engine) on regulation of supply of fuel on the closed contour is exceeded.

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2.5.3.5. Pressure sensor in an inlet collector
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2.5.3.7. Sensor of provision of a butterfly valve




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