Hey guys....My first post here, but have always turned here for useful info. The Admins of this site have doen a really great job....now down to business I just swapped in a 94 GSR motor in my 92 CX hatch. NOw as far as Im told, all 92 civics are pre-wired for vtec. Well it seems as my car has no vtec, and was wondering if it could be form the O2 sensor. Now my theory is, since it was wired for vtec, it would have that as well, and there are no CEL's, so if the ecu wasnt reading a heater circuit it should poop the light on. Right or wrong? To be honest I hahvent really researched the wiring to seeif it actually has the vtec wiring. BUt just though I would thow it out there and see whta you guys thought. Thanks in advance for your help.