Quote Originally Posted by ilyafil View Post
There's probably corrosion on the sensor to block contact area. Clean it up and re-torque. Should be good to go. Knock sensors rarely go bad.
Alright, I'll give it a go. Hopefully it fixes my issue and I won't need to pull my IM off twice. Won't be the end of the world if I end up having to though.

I figure since it says signal too low, maybe it doesn't have a good connection with the block. If I can pick one up from the dealer for under $50 i'll just replace it.