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
 






2-5-3-3-nagrevatel-datchika-koncentracii-kisloroda.html

2.5.3.3. Heater of the sensor of concentration of oxygen

Low level of an entrance signal of a chain of a heater of the forward sensor of concentration of oxygen (P0031)
The PCM block supervises an operating signal of a heater of the forward sensor of concentration of oxygen with heating on a conclusion 4A the PCM block. If the PCM block switches off a heater of the forward sensor of concentration of oxygen with heating, and the chain of a heater of the forward sensor of concentration of oxygen with heating has a low voltage, the PCM block decides that the chain of a heater is faulty.

High level of an entrance signal of a chain of a heater of the forward sensor of concentration of oxygen (P0032)
The PCM block supervises an operating signal of a heater of the forward sensor of concentration of oxygen with heating on a conclusion 4A the PCM block. If the PCM block includes a heater of the forward sensor of concentration of oxygen with heating, and the chain of a heater of the forward sensor of concentration of oxygen with heating has a high voltage, the PCM block decides that the chain of a heater is faulty.

Low level of an entrance signal of a chain of a heater of the back sensor of concentration of oxygen (P0037)
The PCM block supervises an operating signal of a heater of the back sensor of concentration of oxygen with heating on a conclusion 4D the PCM block. If the PCM block switches off a heater of the back sensor of concentration of oxygen with heating, and the chain of a heater of the back sensor of concentration of oxygen with heating has a low voltage, the PCM block decides that the chain of a heater is faulty.

High level of an entrance signal of a chain of a heater of the back sensor of concentration of oxygen (P0038)
The PCM block supervises an operating signal of a heater of the back sensor of concentration of oxygen with heating on a conclusion 4D the PCM block. If the PCM block includes a heater of the back sensor of concentration of oxygen with heating, and the chain of a heater of the back sensor of concentration of oxygen with heating has a high voltage, the PCM block decides that the chain of a heater is faulty.

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2.5.3.2. Synchronization of provision of a cam-shaft
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2.5.3.4. The pressure sensor in an inlet collector