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

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

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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
		Systems of an electric motor
			Ignition and engine control
				The basic data and security measures
				Checks control ignition and injection
				Troubleshooting - general information and preliminary checks
				Check and adjust the ignition timing
				Spark plug
				Removing and installing ignition coils, - petrol models
				Removal and installation of the crankshaft position sensor (CKP)
				Removing and installing the camshaft Hall sensor
				Removing and installing knock sensors (KS), - Petrol Engines
			System of preheat of the diesel engine
			Diagnostics of systems of electronic control and diagnostic equipment
			The charging system and run
		Automatic Transmission
		Transmission Line
		Brakes and auxiliary systems
		Suspension and steering
		Body
		Onboard electric
		Wiring

printable version

Removing and installing ignition coils, - petrol models

Before starting any procedure, read the safety data sheet as set out in Section General information and safety precautions!

Details of installation of ignition coils on petrol engines

5/1 - The tip of a spark plug connector
5/3 - Bolt
T1 / 1 - ignition coil number 1
T1 / 2 - ignition coil number 2
T1 / 3 - ignition coil number 3
T1 / 4 - ignition coil number 4
T1 / 5 - ignition coil number 5
T1 / 6 - Ignition coil cylinder number 6
T1 / 7 - ignition coil number 7
T1 / 8 - Ignition coil cylinder number 8
Arrow - identification mark tip

PERFORMANCE ORDER
Remove the trim panel of the cylinder head cover / air cleaner.
Remove the retaining screw (5/3).
Disconnect the electrical wiring from the respective spark plug (5/1).
Disconnect the electrical connector and remove the spool assembly (T1 / X).
Installation is in the reverse order.

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Spark plug

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Removal and installation of the crankshaft position sensor (CKP)