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

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

Home

Mazda
	626
		Instructions
		Maintenance
		Engines
		Heating and ventilation
		Fuel system
		An exhaust system
			Exhaust system
			Systems of decrease in toxicity of exhausts and management of engine work
				Introduction
				The system self-diagnostics and fault codes
				The central control unit
				Throttle Position Sensor
				Air Flow Sensor
				Inlet air temperature sensor
				Coolant temperature
				The crankshaft position sensor
				Camshaft position sensor
				Switch system hydrostrengthening steering
				Oxygen sensor
				The gauge of detonation combustion of fuel
				Speed sensor
				Air valve
				System of additional giving of air at low speeds
				Crankcase Ventilation System
				EGR
				Fuel vapor collection system
				The switch of fires of a stoplight
				Catalytic Converter
		Transmissions
		Coupling and semiaxes
		The brake system
		Chassis
		Body
		Electrical
		Wiring
		Tips and Tricks

Throttle Position Sensor

Check

PERFORMANCE ORDER

	1. Throttle position sensor (arrow) is located on the valve body. Disconnect the connector to connect the sensor and check that when the ignition voltage between REF (+) and GND (-) was approximately 5.0 volts.
2. Check the sensor signal voltage between terminals SIG (+) and GND (-). When the throttle is fully closed, the voltage should be 0.5-1.0 volts. At full throttle the voltage should rise to 3.5-5.0 volts.

Adjustment

PERFORMANCE ORDER

Remove the sensor mounting screws (arrows) and turn the sensor so that when fully closed throttle signal voltage of the sensor is 0.5-1.0 volts.

Replacement

PERFORMANCE ORDER

1. On models 1993 of release with a four-cylinder engine sensor can not be replaced.

2. On all other models, disconnect the connector connecting the sensor, unscrew the screws and remove the gauge.

3. Installation is spent upside-down removals.