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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 125 (Engine Control System Diagnosis (1 Of 2) (HEV)) >> DTC P0441: Evaporative Emission System Incorrect Purge Flow >> Verification Of Vehicle Repair

Verification Of Vehicle Repair

WARNING: This page is about a different variant/trim than selected.
  1. Start engine to normal operating temperature.
    NOTE: Evaporative Emissions Systems (EVAP) Leak Tests can be run by the GDS. The tests are automated and provide either a pass-fail result or directions to check for DTCs.
  2. Install GDS and clear DTC.
  3. Perform "EVAP. LEAKAGE TEST" mode referring to enable conditions as below.
    NOTE: EVAP. Leakage Test enable conditions
    • Following conditions must be fulfilled to start the test.
    1. Engine warm up at Idle Status
    2. No relevant DTC
    3. Fuel level is below 80%
  4. Monitoring for (pending) DTC. Is the same DTC set?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • System performing to specification at this time.
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