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Home >> Suzuki >> 2012 >> Equator RMZ-4 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Performance - VQ40DE - (2 Of 6) >> DTC P0447: EVAP Canister Vent Control Valve >> Component Inspection >> EVAP Canister Vent Control Valve >> With SDT

With SDT

  1. Remove EVAP canister vent control valve from EVAP canister.
  2. Check portion of EVAP canister vent control valve for being rusted.
    Fig 1: Checking Portion B Of EVAP Canister Vent Control Valve For Being Rusted - With SDT
    G06441469Courtesy of SUZUKI OF AMERICA CORP.

    If NG, go to next step.

  3. Reconnect harness connectors disconnected.
  4. Turn ignition switch ON.
  5. Perform "VENT CONTROL/V" in "Active test" mode.
  6. Check air passage continuity and operation delay time.

    Check new O-ring is installed properly. 

    CONTINUITY SPECIFICATION

    Condition VENT CONTROL/V Air passage continuity between (A) and (B)
    ON No
    OFF Yes

    Operation takes less than 1 second. 

    If NG, go to next step.

  7. Clean the air passage (portion to ) of EVAP canister vent control valve using an air blower.
  8. Perform step 6) again.
  9. If NG, replace EVAP canister vent control valve.