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Home >> Subaru >> 2004 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> System >> ENGINE (DIAGNOSTICS) (STi) >> Compulsory Valve Operation Check Mode >> Operation

Compulsory Valve Operation Check Mode: Operation

  1. Prepare the Subaru Select Monitor kit. < Ref. to PREPARATION TOOL  . >
    Fig 1: Identifying Subaru Select Monitor Kit
    G00949505Courtesy 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  . >
    Fig 2: Connecting Diagnosis Cable To Subaru Select Monitor
    G00949506Courtesy 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: Connecting Test Mode Connector At Lower Portion Of Instrument Panel
    G00949507Courtesy 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: Connecting Subaru Select Monitor To Data Link Connector Located In Lower Portion Of Instrument Panel
    G00949508Courtesy 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 Power Switch
    G00949509Courtesy 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.
NOTE:
  • The following parts will be displayed but not functional because they are not installed on the vehicle.
    Fig 7: Display Chart
    G00949511Courtesy of SUBARU OF AMERICA, INC.
  • For detailed operation procedure, refer to the OEM GENERAL INFORMATION .