TomoHawk Posted June 22, 2006 Share #25 Posted June 22, 2006 It even has two kinds of hoses (one hose and one tee) for the aux air valve. My 78 didn't have the tee fitting, and I've seen many others with the tee Link to comment https://www.classiczcars.com/topic/20478-what-is-this-and-what-does-it-do/?page=3#findComment-171862 Share on other sites More sharing options...
mars23z Posted June 22, 2006 Share #26 Posted June 22, 2006 my early 74 260z had one on it and I took it off. much better as mine had a habbit of holding the throttle open Link to comment https://www.classiczcars.com/topic/20478-what-is-this-and-what-does-it-do/?page=3#findComment-171863 Share on other sites More sharing options...
TomoHawk Posted June 22, 2006 Share #27 Posted June 22, 2006 I think the B.C.D.D. is just hooked into a switch inside the speedo, so disconnecting it & removing it shouldn't affect the way the engine runs- but you have to plug the hole it was from. More wiring diagram research needed. I think you'd probably just get a puff of black out the tailpipe when you let off the gas pedal. Link to comment https://www.classiczcars.com/topic/20478-what-is-this-and-what-does-it-do/?page=3#findComment-171869 Share on other sites More sharing options...
Wilbur
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now