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Home >> Hyundai >> 2006 >> Tucson GLS, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G6BA - GSL 2.7) >> DTC Troubleshooting Procedures >> DTC P0630 VIN Not Programmed Or Incompatible - ECM/Pcm >> System Inspection

System Inspection

  1. Was the ECM just replaced or reflashed?

    YES  : --> Using a scan tool, perform "VIN WRITING " procedure. Refer to the reference manual for scan tool and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO  : --> Using a scan tool, read VIN information.

    If there is no proper VIN information, perform "VIN WRITING " procedure.

    If VIN information exists, substitute with a known-good ECM and check for proper operation. If the problem.

    And go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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