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Home >> Suzuki >> 2009 >> Equator RMZ-4 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (VQ40DE) - (2 Of 5) >> DTC P0455: EVAP Control System >> DTC Confirmation Procedure >> With SDT

With SDT

  1. Tighten fuel filler cap securely until ratcheting sound is heard.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON and select "Data list" mode with SDT.
  5. Check that the following conditions are met.

    COOLAN TEMP/S: 0 - 70°C (32 - 158°F) 

    INT/A TEMP SE: 0 - 60°C (32 - 140°F) 

  6. Select "EVP SML LEAK P0442/P1442" of "EVAPORATIVE SYSTEM" in "DTC work support" mode with SDT.

    Follow the instructions displayed.

    NOTE: If the engine speed cannot be maintained within the range displayed on the SDT screen, go to [BASIC INSPECTION ].
  7. Check that "OK" is displayed.

    If "NG" is displayed, select "DTC check" mode and check that "EVAP GROSS LEAK [P0455]" is displayed. If it is displayed, refer to [P0455 EVAP CONTROL SYSTEM ].

    If P0442 is displayed, perform Diagnostic Procedure for DTC P0442 [P0442 EVAP CONTROL SYSTEM ].

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