REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz C-Class (from 1993 to 2000, the year of issue)

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

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Mercedes-Benz
	C-class
		Introduction
		Maintenance
		Engines
		Lubrication system
		Cooling
		Heating and ventilation
		Ignition system
		Fuel system
			Fuel System Description
			PETROL INJECTION
				The engine management system PMS and HFM
				Self-diagnosis of the state of the system ignition and fuel injection
				Air Mass Sensor
				Coolant temperature sensor
				The sensor of the intake air
				The system vacuum line
				Fuel distributor with valve injectors
				Injection valve
				Oxygen sensor (oxygen sensor)
				Fault diagnosis system of petrol injection
				What you should know the owner of the car with a fuel-injected engine
				Turbo Doctor
			The injection system of diesel engines and power
			EXHAUST
			Transmission
			Manual and automatic gearbox
		Chassis
		Steering
		Brakes
		Body
		Electrical

Oxygen sensor (oxygen sensor)

Withdrawal

PERFORMANCE ORDER

1. Remove the right guard behind the front wall of the cabin.
2. Remove the front wall of the cabin shop with wires. To do this, pull out the roll pin.
	3. Separate shtekkernoe connection from the oxygen sensor (arrow).
4. Pull out the electrical line with rubber grommet through the front wall of the cab and disconnect it from the spring clip on the cylinder head cover.
	5. Remove the oxygen sensor (G3 / 2) from the exhaust manifold.
	6. 6-cylinder engine oxygen sensor installed in the front exhaust manifold to the catalyst.

Setting

PERFORMANCE ORDER

1. Coat the threads of the oxygen sensor high temperature lubrication paste, for example, Liqui Moly LM-508-ASC, and screw the sensor to 55 Nm

2. Pull the electrical line through the front wall of the cabin. Connect the mains plug.

3. Secure the line in the spring clip on the cylinder head cover.

4. Replace the front wall of the cabin shop with wires and fix the roll pin.

5. Place behind the front wall of the cabin right guard.

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Injection valve