So the other day on Sunday I was driving and I had gotten out the freeway I kind of stopped and my car was in automatic and I tried giving it gas but it didn’t let me, it felt hesitant. I wasn’t sure in which gear that happened but after when I made a full stop and started moving again I felt the 1st gear fine and once in 2nd gear it felt laggy without much power even tho I was I had my foot on the throttle and then once in 3rd gear the car felt normal again. I used the paddle shifters and in 2nd gear I felt the same feeling it wasn’t responding good and it was mostly staying in the 2k-3k rpms. After that i had gotten the check engine light and it had gone into limp mode so I decided to go back home. The next day I went to go get the check engine light checked and it read as a p0732 which is for the 2nd gear having a incorrect gear ratio. Any ideas as of what it might be, could it be valve body or the whole transmission?

 

https://www.yourmechanic.com/article...ult%20standard.