sblack13
05-01-2006, 11:31 PM
hey I have a s14 blacktop in my 89 240sx. And was wondering how you check codes. I'm assuming this is the case for s13 late model blacktop's as well. There is no light on the ecu. My car has been running quite well for a couple months now. But I would like to check the codes anyways. Anyone know? Thanks.