REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz G-Class (W463, 1999 issue)

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

Home

Mercedes-Benz
	G-class
		Introduction
		Controls and operation receptions
		Current care and maintenance
		Engine
		System of cooling, heating, ventilation and air conditioning
		The power supply system and exhaust
			General information and safety measures
			The power supply system of petrol engines
			The power supply system of diesel engines
			Exhaust systems and reduce emissions
				general information
				Removing and installing exhaust system
				Removal and installation of final collectors
				Removing and installing Lambda probe
				Removal and installation of an air pump
				Removal and installation of the valve purge of a coal adsorber (EVAP)
				Removal and installation of a coal adsorber (EVAP)
				Removing and installing the EGR valve
				Removal and installation of the EGR cooler
				Removing and installing positioners EGR
				Removing and installing coolant temperature sensor (CDI)
		Systems of an electric motor
		Automatic Transmission
		Transmission Line
		Brakes and auxiliary systems
		Suspension and steering
		Body
		Onboard electric
		Wiring

Removing and installing the EGR valve

Petrol models

Installation Details of the EGR valve on petrol models


19 - the Inlet pipeline 89 - EGR valve 89/1 - EGR pipe 89/2 - Vacuum control unit 89/3 - Flare Nut	and - The vacuum from the intake pipe b - Vacuum controlled depth from the transducer to the recirculation EGR valve Y31 / 1 - EGR vacuum transducer

PERFORMANCE ORDER

Remove the cover of the power unit / air cleaner (see. Section Removal and installation of components of an inlet air path).
Remove the air intake duct assembly from the sensor MAF (see. Section Removal and installation of components of an inlet air path).
Give choke nut (89/3) at the valve EGR (89).
Disconnect the EGR (89/1) from the inlet pipe (19) and the cylinder head.
Disconnect the electrical wiring from the transducer EGR (Y31 / 1).
Remove the valve EGR (89).
Installation is in the reverse order - in order to avoid jamming of the throttle lever, track correctness pads vacuum tube running from the transducer EGR (Y31 / 1).