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Home >> Hyundai >> 2007 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0028 Intake Valve Control Solenoid Circuit Range/Performance (Bank 2) >> Power Circuit Inspection

Power Circuit Inspection

  1. IG "OFF" and disconnect OCV connector.
  2. IG "ON" & ENG "OFF".
  3. Measure voltage between terminal 1 of OCV harness connector and chassis ground.
    NOTE: Be careful not to change the connectors for B1 and B2

    Specification: B+

  4. Is the measured voltage within specification?

    YES 

    NO 

    • Check that Fuse between Main Relay and OCV is open.
    • Check open between main relay and OCV.
    • Check short to ground between Main Relay and OCV.
    • Repair or replace as necessary go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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