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
		Heating and ventilation
		Fuel system
			Carburetor Nikki 30/34
			The power supply system (engines 1,6 and 1,8)
			The power supply system (engines 2,0 and 2,5)
				Introduction
				Specifications
				Discharge pressure fuel system
				The fuel pump and fuel pressure
				Fuel tubes and connections of tubes
				Sensor fuel level gauge
				Fuel tank
				The housing of the air filter
				An accelerator rope
				Electronic fuel injection
				Throttle housing
				Fuel pressure control
				Fuel highway and injectors
		An exhaust system
		Transmissions
		Coupling and semiaxes
		The brake system
		Chassis
		Body
		Electrical
		Wiring
		Tips and Tricks

Specifications

Fuel pressure
Ford Probe:
- The ignition key, the engine does not work	35 - 40 psi
- The engine running	30 - 45 psi
Mazda:
- The engine is running, the vacuum hose fuel pressure regulator is connected:
??? four-	30 - 38 psi
??? six-cylinder	30 - 36 psi
- The engine is running, the vacuum hose fuel pressure regulator is disconnected:
??? four-	37 - 46 psi
??? six-cylinder	39 - 45 psi
The resistance of the injector (approximately)	12 - 16 ohms

Torques Nm

Bolts or nuts throttle body:
- Four-	19 - 24
- Six-cylinder:
??? nuts	20 - 29
??? bolts	19 - 24
Bolts fuel line	19 - 24
Bolts of the fuel pressure regulator	eleven

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Introduction