Had my car garaged for about two months and I started it up fine and all but when I tried to do a log with EvoScan I can't seem to log the knock. I am also posting this in the tuning forums but I want to know if anyone has had this problem and if it could be caused by a faulty knock sensor? There is a CEL code the engine throws when the knock sensor isnt reading correctly but it do not have any CELs on so does anyone have any other ideas? thanks in advance