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P0449 Diagnostic Trouble Code Discussion for June 2014

EVAP Vent Solenoid Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0449
Help Request Posted
2010 Hyundai Sonata GLS 2.4L Hesitation, Misfire, MIL Lamp on VIN: 5NPET4ACXA
P0449: evap vent solenoid malfuction. This vehicle has the 2.4 liter engine. I had check the oil control valves and tjeir resistance is 6.9 to 7 ohms. I removed them and inspected them to see if they were clogged but they are clean. I then applied power to them and the work well. My scanner can op...
June 02, 2014