Quote Originally Posted by smoke_Em
i would try hooking back up . i knwo you can bypass the coolant but i think you still have to have it pluged in . try plugging it in . or take it back to the shop that put it together im sure they will be happy to help you .

maybe ur vtec MIL is a brake in the wire . ? or solenoid went bad. .? try cleaning it might have little metal shaving from the rebuilt .

like i also mentioned a major vaccum leak might also throw that MIL ,IACV.
Thanks for the help!! im gonna look at my vac lines tomorrow.. hopefully that all it is..