Hyundai sonata 2014, P1326 I replaced the knock sensor and engine light still flashing

Car engine light flashing and I put the scanner in my car and got the code p1326 and it is knock sensor performance I replaced it for a new one, and after installing it I turned my car on and car engine light still there and the same problem ..

[@xlophus6454]

Did you ever solve the problem

[@augustomejia]

Yes I solved the the problem .. I bought a 100,000 miles engine $2100 and labor $1000..my old engine started making a loud noise and no acceleration it went to the trash ..

[@xlophus6454]

Oh ok mines still drives I just have poor acceleration I think my sensor may have detected excessive vibration when I crossed lanes which caused the car to vibrate very rough and rapidly