The DIC hopefully will give you hesitations and misfires to indicate it's going out. Otherwise DIC failure will be instant. The same as a fuel pump failure. Engine will simply stop firing and you'll be stranded. Hopefully you won't be in motion at the time!Oh I just read if you start the car three times then the CEL goes out. Ah I forgot about converting the code lol. So yea its 1334. What happens when the DI goes? I had new plugs put in a few months ago. Its going for MOT tomorrow in any case.