i know that if you make changes with the biss, you have to ground it out first. how and where do you ground it out at, and what would happen if you dont ground it out?

 

Are you talking about the BISS screw? This is what I learned today... on the 1g there's a sort of test port (plug) on the harness up against the firewall by the battery. You make a crimp with about 8 inches of wire and have an alligator style clip on the other end. You plug in the crimp connector to the only pin within the plug, then you ground the other end (alligator clip). That will put the ecu in a sort of limp mode. My friend used a datalogger to test everything and doing any sort of idle adjustments on my car today. Thats how he did it. Too much to explain so I cut it in short... he knows better on how to explain it and do everything. I just watched and learned.

 

well see i have a 2g, but i dunno if its the same?

 

I don't either but I was just stating that there is such a thing, so you've heard right. I just don't know where it would be located on a 2g.

 

yea i know, no thanks for the info dude. just gotta figure out how to do it on a 2g.