2017 Hyundai Sonata 2.4 Knock sensor code P1326 Going in Limp mode

If your Hyundai is going in limp mode or you have a flashing check engine light with code P1326 then watch this video, there is a lot of good information in this video on this issue, This Problem is common with these cars, if your car has under 120 Thousand miles the hyundai dealer may replace your engine for this issue, from my research there's a slight knocking frequency that is going over 2000 khz causing the car to believe there is internal engine damage, therefore going into limp mode, you usually can't hear this sound with just your ear, it's most likely the frequency of the sound that the car doesnt like, although there wasn't a definitive fix in this video it will point you in the right direction, enjoy and thanks for taking the time to watch

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