see pic,

under boost around 10 psi topped out for about 20 sec, (i did this safely at a track) bouncing 150 down to 145 ish, and after i let off the throttle 5 sec later i got a p0325 code,

this taught me a lesson don't top out for so damn fkin long. lmao.

and it is knock sensor malfunction.

see pic:





i tried some quick fixes, like glue, what not, doesn't work, new one is on the way, i'm also having trouble getting the actual bolt out,

 

Those dont just exploded, probably had a bad vibration

 

they are very very fragile. People have broken them by mistake when trying to take off the quick release connector or getting the starter bolts.

 

It didn't exploded, just broke from vibrations.

 

Dont ask me how I know

 

^ lol

 

Was the clutch ever changed?

It looks like it was damaged when someone removed the upper start bolt.
They have to be manhandled to crack like that.

 

Clutch was done 20 k miles ago, don't think it is that,,,

 

i recently had to replace mine.

got the same code when i upped my boost. don't know if it was just coincidence or what but the clutch was changed over a year ago and no problem till I upped boost.

maybe added vibrations? I hope not...those things are expensive.

After replacing it last weekend, no cel and car runs fine.

 

i think it was just the viberation...