Compulsory Valve Operation: Operation

Prepare the Vehicle Diagnostic Interface kit.

Connect the diagnosis cable to Vehicle Diagnostic Interface.

Connect the test mode connector (A) at the lower portion of instrument panel (on driver's side).

Connect the Vehicle Diagnostic Interface to data link connector.

Data link connector is located in the lower portion of instrument panel (on driver's side).

Connect the diagnosis cable to data link connector.

Turn the ignition switch to ON (engine OFF), and start the Vehicle Diagnostic Interface.

On << Main Menu >> display screen, select the {2. Each System Check}.

On << System Selection Menu >> display screen, select the {Engine Control System}.

Select the {OK} after the information of engine type is displayed.

On << Engine Diagnosis >> display screen, select the {System Operation Check Mode}.

On << System Operation Check Mode >> display screen, select the {Actuator ON/OFF Operation}.

Select the desired compulsory actuator on the << Actuator ON/OFF Operation >> display screen.

Pressing the [NO] key completes the compulsory valve operation check mode. The display will then return to the << Actuator ON/OFF Operation >> screen.

• A list of support data is shown in the following table.

Contents	Display
Compulsory fuel pump relay operation check	Fuel Pump Relay
Compulsory radiator fan relay operation check	Radiator Fan Relay
Compulsory air conditioning relay operation check	A/C Compressor Relay
Compulsory purge control solenoid valve operation check	CPC Solenoid Valve
Compulsory pressure control solenoid valve operation check	PCV Solenoid Valve
Compulsory air assist vent control solenoid valve operation check	Vent Control Solenoid Valve
Compulsory fuel tank sensor control solenoid valve operation check	Fuel Tank Sensor Control Valve