knock sensors
 

could someone tell me the symptoms of bad knock sensors and where they are if I need to replace them, pics would be very useful, also what is a code 38 engine torque control? and where is it or don't I want to know. what are the symptoms of a bad one of these? I just got hit this weekend, backed into by a biker sl*t hit n run so if I cant keep it looking good might as well run good. P.S. If you hit someones svx show some friggin class and fess up!!!

pics of knock sensors in my locker under intake removal folder :)