Does the EVAP Purge got to be hooked up for vtec to work on obd1 gsr?

 

No. I have mine unplugged completely with no problems whatsoever.

 

damn beat me too it!

 

next question is, i got a p72 ecu on my gsr swap.... I dont the the iab hooked up, and i get vtec @4400rpm and the it feels sluggish till about 6000rpm whats goign on?

 

um dunno when do the secondaries kick in on a gsr i never had secondaries so i dont know what to tell u. it could be that kickin n make 4400 to 6000 feel sluggish

 

First off, the EVAP purge doesnt NEED to be hooked up, but it is an emission control device and you will need it working to pass inspection, just so you know. Just hook it up, its pretty easy. As for it feeling sluggish, that is probably because your IAB's are not hooked up correctly. You will KNOW when the IAB's come on, its like when VTEC hits, you can hear it kick over...then at about 5200 or so when the IAB's open up, it downright SCREAMS. If after that explanation you ask what it should sound like then no theyre not working LMK if thats the case Ill help you get them working. Good luck with everything.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Novtecdohc &raquo;</TD></TR><TR><TD CLASS="quote">next question is, i got a p72 ecu on my gsr swap.... I dont the the iab hooked up, and i get vtec @4400rpm and the it feels sluggish till about 6000rpm whats goign on?</TD></TR></TABLE>

I would get those hooked up and see if that fixes the problem (unless you are running a single stage manifold) and then go from there. Are you throwing a CEL?