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Home >> Subaru >> 2006 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Engine (Diagnostics) (STI) >> Compulsory Valve Operation Check Mode >> Operation
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Compulsory Valve Operation Check Mode: Operation

  1. Prepare the Subaru Select Monitor kit. < Ref. to PREPARATION TOOL , General Description. >
    Fig 1: Identifying Subaru Select Monitor Kit
    G04998013
  2. Connect the diagnosis cable to Subaru Select Monitor.
  3. Insert the cartridge into Subaru Select Monitor. < Ref. to PREPARATION TOOL , General Description. >
    Fig 2: Inserting Cartridge Into Subaru Select Monitor
    G04998014
  4. Connect the test mode connector (A) at the lower portion of instrument panel (on the driver's side).
    Fig 3: Identifying Test Mode Connector
    G04999931
  5. Connect the Subaru Select Monitor to data link connector located in the lower portion of instrument panel (on the driver's side).
    Fig 4: Locating Lower Portion Of Instrument Panel (On Driver'S Side)
    G04998012
    CAUTION: Do not connect scan tools except for the Subaru Select Monitor and general scan tool.
  6. Turn the ignition switch to ON (engine OFF) and Subaru Select Monitor power switch to ON.
    Fig 5: Identifying Power Switch
    G04999938
  7. On the «Main Menu» display screen, select the {2. Each System Check} and press the [YES] key.
  8. On the «System Selection Menu» display screen, select the {Engine Control System} and press the [YES] key.
  9. Press the [YES] key after the information of engine type is displayed.
  10. On the «Engine Diagnosis» display screen, select the {System Operation Check Mode} and press the [YES] key.
  11. On the «System Operation Check Mode» display screen, select the {Actuator ON/OFF Operation} and press the [YES] key.
  12. Select the desired compulsory actuator on the «Actuator ON/OFF Operation» display screen and press the [YES] key.
  13. Pressing the [NO] key completes the compulsory 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.
LIST OF SUPPORT DATA

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 drain valve operation check Vent. Control Solenoid Valve
Compulsory fuel tank sensor control valve operation check Fuel Tank Sensor Control Valve
NOTE:
  • The following parts will be displayed but not functional because they are not installed on the vehicle.
    PARTS FOR DISPLAY

    Display
    EGR Solenoid Valve
    ASV Solenoid Valve
    FICD Solenoid
    Pressure Switching Sol. 1
    Pressure Switching Sol. 2
    AAI Solenoid Valve
    Turbocharger Wastegate Solenoid
  • For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual.