I have a 1992 subaru loyale 4wd that I recently took to get smogged, and they told me that the check engine light was unresponsive and wouldn't turn on. I tried looking through book I have and couldn't spot where the wiring was. If that is even the problem. Looking beneath the steering wheel there are three male ends not plugged into anything. I think the problem may be one of these, but it does not seem to be anywhere they can plug into. Any help is much appreciated.