Hyundai Elantra
Petrol engines 1,6, 1,8 and 2,0 l
The diesel engine of 2,0 l
Greasing system
Cooling system
Fuel system
Monitoring systems and decrease in toxicity of the fulfilled gases
Ignition system
System of preliminary heating of the diesel engine
Mechanical transmission
Automatic transmission
Power shafts, forward and back axes
Suspension bracket
Brake system
Air central air
- The electric equipment
   Gymnastics system
   The generator
   Power failure check on a wire connecting the storage battery with the generator
   Check of the current developed by the generator
   Check of developed pressure
   The generator of petrol engines
   The generator of the diesel engine
   The storage battery
   Start system
   Starter of petrol engines
   Starter of the diesel engine
   Safety locks
   The block of safety locks
   The multipurpose switch
   Sound signal
   Combination of devices
   The switch of position of a lay brake
   Screen wiper and стеклоомыватель a windscreen
   Screen wiper of back glass
   Headlights and forward indexes of turn
   Forward antifog headlights and turn repeaters
   The back combined lantern
   The top stoplight
   Lantern of illumination of licence plate
   The ceiling fixture (with the hatch)
   The ceiling fixture (without the hatch)
   Lamp of illumination of salon
   Check of the relay of headlights
   Radio receiver
   Heater of back glass
   Safety pillows (SRS)
   Seat belts
   Search and elimination of malfunctions
   Specification for adjustments and the control
Electric schemes

Check of developed pressure

The purpose of this test consists in checking up that the electronic regulator of pressure supports developed pressure at demanded level.

Preparation for check


    Before test check up following elements:
    – The storage battery established in the car should be completely charged;
    – Check up a tension of a belt of a drive of the generator. Turn a key in the ignition lock in position OFF. Disconnect a wire from the negative plug of the storage battery. Connect the digital voltmeter between plugs S (L) the generator and "weight". Connect positive щуп the voltmeter to the plug S (L) the generator. Disconnect a wire from generator plug "B". Connect the ampermeter of a direct current with a limit of measurement 0–100 A consistently between plug "B" and the wire disconnected from the generator. Be convinced that negative щуп the ampermeter have connected to the wire disconnected from the generator.
    Connect a tachometre and a wire to the negative plug of the storage battery.



    Check up that the voltmeter scale is well visible for definition of size of pressure. The voltmeter should show pressure of the storage battery. If the voltmeter shows pressure 0 In, means, the electric chain connecting the plug S (L) the generator and the positive plug of the storage battery is not closed, or the fusible insert has fused. Start the engine and switch off all consumers of electric energy. Increase frequency of rotation of a cranked shaft of the engine to 2 500 mines–1 and when the current will decrease to size less than 10 And, read value of pressure on the voltmeter.

Result of check


    If pressure corresponds to demanded value, means, the pressure regulator is serviceable and works normally. If pressure differs from demanded, means, the regulator of pressure or the generator are faulty.
Temperature of a regulator of pressure, C
Adjustable pressure, In
    After end of test of limiting value of the current developed by the generator, translate the engine in a mode of idling and switch off ignition. Disconnect a wire from the negative plug of the storage battery. Remove a tachometre, the voltmeter and the ampermeter. Connect a wire to generator plug "B". Connect a wire to the negative plug of the storage battery.