Celica Forums General Discussion Exterior 2 F* Wires! Help!

Ok..Im a total idiot I guess!!! I have an air ratio gauge, and a tach...I have power to them, but I just cant figure where to splice them in at?? Someone said the light blue wire under the passenger side...which one?? Theres ten different light blue ones with different color stripes on them for the a/f gauge. And as for the tach, I have no idea where to pick up the line for the RPM's!!! Please someone help!! I read all these threads and went to satochis site, but none were explicit enough. Could someone please walk me through this?? Give directions like you would to a 3 year old; apparently thats what I need. LOL. Thanks peeps.

for the rpm's check www.satoshijp.com [satoshijp.com],
he has the connection on there somewhere

http://plaza.umin.ac.jp/~satoshi/mod022en.html