REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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

Home

Mazda
	3
		Operation and maintenance of car
		Engine
			General description new engines models L8, LF, L3
			The mechanical part of engines
			Appendix 1
				Lubrication system
				Cooling system
				Fuel system
					Check fuel leakage
					Performance Verification
					Check spray pattern
				The exhaust system
			Annex 2
			Appendix 3
			Engine Z6 - mechanical part
			Lubrication system
			Cooling system
			Intake system
			Fuel system
			Exhaust and Emission
			Ignition system
			Control system
			Tables
		Transmission
		Chassis
		Steering Gear
		Brakes
		Onboard electric
		Body

Check fuel leakage

Disconnect the negative battery cable.

Remove the fuel injectors with fuel distributor, without disconnecting the fuel hose.

Fig. 2.219. The fuel distributor and the fuel injectors, fixed wire

Rigidly fix the fuel injectors in the fuel rail with the help of a wire (Fig. 2.219).

Connect the negative battery cable.

Fig. 2.220. Connection diagram output control terminal F / P to the weight of the body GND using a jumper

Connect the output of the control terminal F / P to the weight of the body GND using a jumper (Fig. 2.220).

Turn the ignition key to the ON position to turn on the fuel pump.

Fig. 2.221. The angle of the fuel injector

Tilt the fuel injector of about 60 degrees (Fig. 2.221).

Check the fuel leakage from the fuel injector nozzle. If the amount of leakage exceeds the norm, replace the fuel injector.

The normal fuel leak - less than one drop per 2 minutes.

Turn the ignition key to LOCK and remove the jumper.

Set the fuel rail into place.

« previos page
Fuel system