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
 








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2.5.3.1. Codes of malfunctions

Parcel of results of tests of system of continuous monitoring (incomplete code) (mode 07)

1 type of a riding cycle
If malfunctions are found in the first riding cycle, incomplete codes will be written down in memory of PCM, as well as diagnostic codes.
After incomplete codes are written down in memory if the PCM block considers that the system is serviceable at any future riding cycle, the PCM block erases incomplete codes.

2 type of a riding cycle
The code of the refused system registers in memory of PCM at the first riding cycle. If malfunction is not found in the second riding cycle, the PCM block considers that the system came back to the normal state or information on malfunction was wrong, and erases an incomplete code. If malfunction is also found in the second riding cycle, the PCM block considers that the system refused and writes down incomplete and diagnostic codes.
After incomplete codes are written down in memory if the PCM block considers that the system is serviceable at any future riding cycle, the PCM block erases incomplete codes.

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2.5.3. Codes of malfunctions
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2.5.3.2. Synchronization of provision of a cam-shaft