No EGR on my head! (moved hose to show off dual vtec solenoids)
This guy is talking about his dual vtec wiring (JDM p2j-j62 - about $50 on ebay here)
I've got a working econo/happy light thanks to that bit of info. don't know if these tricks will help with your z7 ecu (dont know the code?)
check this out:
http://ecomodder.com/forum/showthrea...hat-30181.html
page 3 of this thread I share some more good stuff:
http://ecomodder.com/forum/showthrea...tec-28808.html
hope it might help!
thanks,
Victor