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

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Hyundai Matrix
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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
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Hit Counter by Digits


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Fuel



Filler cap of the fuel tank

Filler cap of the fuel tank
Fig. 2.227. Filler cap of the fuel tank


Filler cap of the fuel tank is equipped with a safety valve to prevent the release of fuel vapors into the atmosphere (Fig. 2.227).
Removing and installing drive
fuel control

Details of a drive fuel management
Fig. 2.228. Details of a drive fuel management


Details of a drive fuel control is shown in Fig. 2.228.

Withdrawal

Bolts sleeve throttle cable
Fig. 2.229. Bolts sleeve throttle cable


Remove the plug (Fig. 2.229) and the inside of the rope from the lever of the accelerator pedal.

Bolts of fastening of the lever arm of the accelerator pedal
Fig. 2.230. Bolts of fastening of the lever arm of the accelerator pedal


Disconnect an electric socket of the switch of the accelerator pedal, turn away bolts of fastening of an arm of the lever of the accelerator pedal (Fig. 2.230) and remove the accelerator pedal.

Technical condition
Check the inner and outer part of the cable for damage.
Check for smooth movement of the cable.
Check the accelerator pedal arm for deformation.
Check the return spring for damage.
Check the connection of the sleeve to the metal holder.
Check the operation of the accelerator pedal switch.

Setting

Points greasing
Fig. 2.231. Points greasing


When installing the lever return spring and the accelerator pedal Apply multipurpose grease to all friction points of the lever (Fig. 2.231).

Places sealant application (indicated by arrows)
Fig. 2.232. Places sealant application (indicated by arrows)


Apply sealant into the holes under the bracket bolts pedal arm (Fig. 2.232) and tighten the bolts to the specified torque.
Tightening torque arm bracket of the accelerator pedal: 8-12 Nm.
Securely install the plastic sleeve cable throttle control at the end of the pedal arm.

Places sealant application (indicated by arrows)
Fig. 2.233. Places sealant application (indicated by arrows)


Apply universal grease to the end of the cable (Fig. 2.233).

Removing and installing fuel tank

Fuel tank
Fig. 2.234. Fuel tank


Fuel is the fuel tank (Fig. 2.234), fuel pump, fuel filter, fuel lines and the fuel rail with the injectors.
Fold the rear seat back on the pillow, and then fold the seat folded forward
Use a screwdriver to open the hatch of the fuel pump in the underbody.
To release the pressure in the fuel lines and hoses, disconnect the electrical connector from the fuel pump, start the engine and wait until the motor stops.

NOTE
To prevent release of fuel before disconnecting the hose pipe and the fuel supply is necessary, relieve pressure in the system.

Disconnect the negative terminal of the battery.
Disconnect the high pressure hose from the outlet fitting of the fuel filter, disconnect the wire discharge static electricity.

ATTENTION
To prevent the release of fuel under the cover of residual pressure hose connection with rags.

Place the vehicle on a lift.
Disconnect from the tank filler pipe and the overflow pipe.
Place the jack under the tank.

Clamps for mounting the fuel tank to the bottom of the car body
Fig. 2.235. Clamps for mounting the fuel tank to the bottom of the car body


Remove the clamps of the fuel tank to the bottom of the car body (Fig. 2.235).
Carefully remove the fuel tank.

Technical condition
Check the hoses and pipes for cracks or damage.
Check that the fuel cap of the tank.
Check the fuel tank for deformation, cracks or corrosion.
Check whether the tank dirt and foreign objects.
Check the internal filter tank for damage and contamination.
Check the operation of two-way valve.
To check-off valve slightly to blow into it from the input and output connections. When air passes after a short resistance, the valve is defective.

Setting
Make sure that the gasket is securely bonded to the tank, then set the tank and tighten the self-locking nuts of collars.
Connect the overflow hose to the tank and the filler neck, pushing it to a depth of about 40 mm.

The circuit connecting the inlet hose
Fig. 2.236. The circuit connecting the inlet hose


The inlet hose to the tank, connect it shorter, not corrugated portion (Fig. 2.236).
Attach the Vapour hose.
Connect high pressure hose to the fuel pump, while avoiding twisting of the hose.
Connect the electrical connector of the fuel pump.




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