P0328 code after air pump delete
I just had my local shop complete an air pump delete on my 2012 STi. Car seems to run fine, but now it's giving me a knock sensor P0328 code. Feedback knock on the goes straight to -5.0 under 30%-40% throttle, DAM remains at 1.0 and fine knock learn is 0.0
Any ideas? Also, if someone could let me know the location of this sensor that would be super helpful.