REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 626 (from 1991 to 1998, the year of issue)

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

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Mazda
	626
		Instructions
		Maintenance
		Engines
			Petrol engines (1,6 and 1,8 liters)
			Gasoline 4-cylinder engine (2 liters)
			Gasoline engine V6 (2,5 liters)
			A partition of engines (1,6 and 1,8 liters)
			Bulkhead engine (2.0 liters and 2.5 V6)
			The diesel engine of 2.0 liters
			Systems of an electric motor
				Introduction
				Specifications
				Battery
				Ignition system
					Ignition coil
					The electronic control unit ignition system
					Distributor
				Battery charging system
				Generator
				The starter and the engine start system
		Heating and ventilation
		Fuel system
		An exhaust system
		Transmissions
		Coupling and semiaxes
		The brake system
		Chassis
		Body
		Electrical
		Wiring
		Tips and Tricks

printable version

The electronic control unit ignition system

Check the accuracy of the electronic control unit can only be a process of elimination, or to see a specialist because there are no specific tests designed to test the control unit.

If it has been ascertained that the electronic control unit is defective, it must be replaced.

Replacement
PERFORMANCE ORDER
1. If the electronic control unit is integrated in the ignition distributor, replace the distributor.
2. To replace an external electronic control unit disconnect connection sockets, turn off fixing nuts or screws and remove the unit.
3. Installation is spent upside-down removals.

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