i've been having an electrical problem for the last few months. maybe you guys can help out... what does it mean if the check engine light on the ecu is solid on. not blinking at all and my motor wont rev past 3K? (pr3 obd0 so i dont have to jump it or anything) i shut the car off and back on and its fine again. then randomly it will do it again and not let me rev past 3K again... sometimes it will do it right away and sometimes it wont do it for a few mins. it all started when i installed a fuel pressure regulator and it was in the way of the IAT sensor and i let those two wires touch together. could something like that short out an ecu? thanks.