Sensor of provision of a cam-shaft (ICR). Mazda 3 (since 2003 release)
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
2.5.2.1. Sensor of provision of a cam-shaft (SMR)
2.5.2.2. Sensor of provision of a cam-shaft (ICR)
2.5.2.3. Regulator of idling (IAC)
2.5.2.4. Management of an air duct with variable characteristics (VAD)
2.5.2.5. System of start-up with variable characteristics (VIS)
2.5.2.6. A control system of hashing of air on an admission (VTCS)
2.5.2.7. Control of the mechanism of change of phases of gas distribution
2.5.2.8. Management of fuel injection
2.5.2.9. Management of switching off of the air conditioning system
2.5.2.10. Control of the electric fan
2.5.2.11. Local network of the controller (CAN)
2.5.2.12. System of onboard diagnostics
2.5.3. Codes of malfunctions
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
 








2-5-2-2-datchik-polozheniya-raspredvala-skr.html

2.5.2.2. Sensor of provision of a cam-shaft (ICR)

For definition of provision of a bent shaft the sensor of position of the crankshaft finds pulse signals from the setting wheel.

Fig. 2.229. Form of a wave of an output signal of the sensor of position of the crankshaft: 1 – the setting disk of a bent shaft; 2 – sensor of position of the crankshaft; 3 – angle of rotation of a bent shaft; 4 – output signal of the sensor of position of the crankshaft


The form of a wave of an output signal of the sensor of position of the crankshaft is shown in the figure 2.229.

"previous page
2.5.2.1. Sensor of provision of a cam-shaft (SMR)
following page"
2.5.2.3. Regulator of idling (IAC)




d925ae9b