My 240 has had an issue. My speedometer works fine, just reads double.. I have been told its an s13 speed sensor and I need an s14 one, but not really sure about it. And it costs $212 from Nissan and not that I can't pay for it, I just don't want to spend money I don't have to. My lights are kinda weird too, but I think that's just a wiring issue, or because I have the kouki front end. Anyone have any advice? thanks.