REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Hyundai Matrix (2002 and 2006 model year)

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

Home

Hyundai
	Matrix
		Operation and maintenance of car
		Engine
			Maintenance
			Mechanical (1.6L engine)
			Mechanical (1.8 l)
			Cooling system
			Lubrication system
			Power system
			The control system, fuel system and reducing system toxicity
				Main problems and causes
				Technical condition (Check the engine speed at idle)
				Verifying the fuel pump
				PCV
				The system EVAP
				Fuel
				Check the engine management system with the distributed injection
				Removal, check and installation of the fuel injector
				Emission of exhaust gases
				Removal and installation of the main silencer
				Leak test the exhaust system
				Cars with catalytic converter in the exhaust system
				How to use the car with a catalytic converter in the exhaust system
			Tables
		Transmission
		Chassis
		Steering Gear
		Brakes
		Onboard electric
		Body
		diagrams

printable version

PCV

Fig. 2.218. PCV

Removal, check and installation of the valve PCV

Disconnect the ventilation hose from the positive crankcase ventilation valve. Remove the valve from the cylinder head cover and connect it to the air hose.

Fig. 2.219. Check the intake manifold vacuum

Start the engine and let it run at idle. Close the finger valve hole and make sure that there is the presence of vacuum from the intake manifold (Fig. 2.219).

NOTE

At this point the valve plug PCV will move back and forth.

Check

Remove the PCV valve.

Insert a thin rod into the PCV valve from the threaded portion and moving the rod back and forth, you should check that the plunger moves.

Fig. 2.220. Check valve plug PCV

If the plunger does not move, the valve PCV has deposits (Fig. 2.220). In this case, clean or replace the valve.

Setting

Install the PCV valve and tighten it to the specified torque.

Tightening torque PCV valve: 8-12 Nm.

Valve PCV

Fig. 2.221. Scheme of the crankcase ventilation valve

Scheme of the PCV valve is shown in Fig. 2.221.

« previos page
Verifying the fuel pump

next page »
The system EVAP