Sorry if this in the wrong section please move it if it is. Im extremely new to this site have been using it for good information for a while but I've come across a problem I haven't heard off. My eg swapped with a full jdm type r swap won't engage vtec currently on a Neptune tune. We used my ecu on Neptune and no vtec, then the tunes shops ecu on Neptune with varies tunes including a stock itr and still no vtec. So we stuck a chrome chip in it and it finally vtec but it wasn't tuned correctly so I don't wanna risk it. But the odd thing was with the chrome chip it showed a cel light. It was code 69 and the tune shop has never seen it and told me it wasn't a real code and I'm stumped as to what it could be?