Is it possible that you have rubbed some wires raw? Or perhaps got them against the hot pipes? I think that signal means you are putting a rich mixture in the system.. because if the cat isn't working the mixture will go to rich and there goes the cats.
I'd look closely at the wireing, maybe even shakeing it some in obvious places to make sure all the wires are still intact.
I think there might even be a fuse for them things.. I'd be checking for it also.
Big Jim <img src="/forums/images/graemlins/pfft.gif" alt="" />

professional bovine relocation specialist