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

2-5-3-20-generator.html

2.5.3.20. Generator

Break of a chain of input In the generator (P2502)

The PCM block considers that the output tension of the generator – is higher than 17 V, and tension on a positive conclusion of the rechargeable battery – is lower than 11 Century.

There is no signal of output tension of the generator (P2503)

The PCM block demands current more than 20 from the generator And yes considers that the output tension of the generator is lower 8,5 In during the operation of the engine.

Recharge of the rechargeable battery (P2504)

The PCM block considers that the output tension of the generator – higher than 18,5 In, or tension on a positive conclusion of the rechargeable battery – is higher than 16 V during the operation of the engine.

Malfunction of the tire of CAN (U0073)

The CAN controller is damaged.

The PCM block does not receive signals from anti-blocking system of brakes (U0121)

The PCM block does not receive signals from the module of management of anti-blocking system of brakes.

"previous page
2.5.3.19. Sensor of barometric pressure

following page"
2.6. The Z6 engine – a mechanical part