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Home >> Hyundai >> 2006 >> Santa Fe Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3.5L) (2 Of 2) >> DTC Troubleshooting >> DTC P0448 EVAP. Emission System-Vent Control Circuit Shorted >> Control Circuit Inspection

Control Circuit Inspection

  1. Check for short to battery in harness
    1. Ignition "OFF"
    2. Disconnect CCV connector.
    3. Measure resistance between terminals "1" and "2" of CCV harness connector.

      Specification: Infinite

    4. Is the measured resistance within specifications?

      YES:  

      NO:  

      • Check for short to battery in harness between CCV connector and PCM connector.
      • Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.