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Home >> Subaru >> 2005 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Engine (Diagnostics) -- H4DOTC >> 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
    G03817559Courtesy of SUBARU OF AMERICA, INC.
  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
    G03817560Courtesy of SUBARU OF AMERICA, INC.
  4. Connect the test mode connector (A) at the lower portion of instrument panel (on the driver's side).
    Fig 3: Locating Test Mode Connector (A) At Lower Portion Of Instrument Panel (On Driver Side)
    G03817561Courtesy of SUBARU OF AMERICA, INC.
  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 Data Link Connector Located In Lower Portion Of Instrument Panel (On Driver Side)
    G03817562Courtesy of SUBARU OF AMERICA, INC.
    CAUTION: Do not connect scan tools except for the Subaru Select Monitor and OBD-II general scan tool.
  6. Turn the ignition switch to ON (engine OFF) and Subaru Select Monitor switch to ON.
    Fig 5: Identifying Subaru Select Monitor Power Switch
    G03817563Courtesy of SUBARU OF AMERICA, INC.
  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.
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
Compulsory turbocharger wastegate solenoid operation check Turbocharger Waste-gate Solenoid
NOTE:
  • The following parts will be displayed but not functional because they are not installed on the vehicle.
    PARTS DISPLAY

    Display
    EGR Solenoid Valve
    ASV Solenoid Valve
    FICD Solenoid
    Pressure Switching Sol. 1
    Pressure Switching Sol. 2
    AAI Solenoid Valve
    Emission-bypass valve permission flag
  • For detailed operation procedure, refer to the SUBARU SELECT MONITOR OPERATION MANUAL.
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