REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Transporter, Caravelle (1990 release)

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

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Volkswagen
	Transporter / Caravelle
		Instructions
		Engine
			General Data Engine
			Removing and installing engine
			Removing radiator
			Removal and installation of a mudguard of the engine
			Toothed belt
			Cylinder Head
			Removing and installing the camshaft
			Hydraulic bucket tappets
			Replacing valve stem seals
			Valve
			Compression Test
			Belt
			Troubleshooting Engine
			Ignition system
			Lubrication system
			Engine cooling system
			The power supply system of the engine
			Fuel injection
				Check of idling and the maintenance WITH
				Idling stabilization
				Shock Absorber Throttle
				Injection valve
					Refitting
					Check the injection valve
				Switch idling
				The value of the resistance temperature sensor
				Check intake air preheating
				Technical data of Digifant
				Diagnostics of malfunctions of system of injection of fuel Digifant
			Exhaust system
		Coupling
		Transmission
		Suspension
		A steering
		Brakes
		Wheels and tires
		Body
		Electrical

printable version

Injection valve

Valves inject fuel intermittently: for every revolution of the crankshaft is injected half of the required fuel for one cycle.

Fuel injection valve has a cone shape. After the injection valve is sealed. Leaking valves cause poor starting a warm engine.

Defective valves cause spontaneous operation of the engine after the ignition is switched off, which will lead to its failure.

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Shock Absorber Throttle

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Refitting