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Home >> Hyundai >> 2011 >> Accent GL >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC P0446: Evaporative Emission System Vent Control Circuit >> Scan Tool Diagnostics >> Monitor Scan Tool Data
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Monitor Scan Tool Data

  1. Connect scan tool on the DLC (Data Link Connector)
  2. Perform Action Test for Canister Vent Solenoid Valve with scan tool
  3. Check that clicking sound can be heard by actuation test.
    Fig 1: Screen Display - Canister Vent Solenoid Valve-Closed On Actuation Test
    G06881745Courtesy of HYUNDAI MOTOR CO.
  4. Is the CCV normal?

    YES 

    1. Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    1. Go to "TERMINAL AND CONNECTOR INSPECTION " procedure
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