REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 6 (2002 release)

general info. full specifications. diagnostics. hints. tips. tricks

Home

Mazda
	6
		Operation and maintenance of car
		Engine
			General description new engines models L8, LF, L3
			The mechanical part of engines
			Appendix 1
			Annex 2
			Appendix 3
				Control system
				The principle of operation and the appointment of some components of the control system
				Fault codes
					Fault codes
					Synchronization camshaft
					Heater oxygen concentration sensor
					The pressure sensor in the intake manifold
					The pressure sensor in the intake manifold
					Sensor IAT (Intake Air Temperature)
					Throttle Position Sensor
					Fuel system
					Monitoring the misfire
					Knock sensor
					EGR valve
					Neutralization system
					Bleed solenoid valve
					The control system cooling fans
					Neutral Switch
					The solenoid valve intake system with variable characteristics (VAD)
					The PCM
					The control system of air mixing
					Barometric Pressure Sensor
					Generator
		Transmission
		Chassis
		Steering Gear
		Brakes
		Onboard electric
		Body

printable version

The PCM

Low voltage + BB unit PCM (P1562)

The PCM monitors the voltage of the positive terminal of the battery on the output unit 2Z PCM. If the PCM detects that the voltage of the positive terminal of the battery is lower than 2.5 V for 2 seconds, it considers that the backup voltage circuit has a malfunction.

« previos page
The solenoid valve intake system with variable characteristics (VAD)

next page »
The control system of air mixing