I'm still having the problem with my air/fuel gauge...it keeps reading all fucked up...

reading more than one volt and stuff. I've been through 4 different o2 sensors...each one has the same problem

no CEL's or anything...just can't figure out what it could be...

any help is appreciated...

my setup:
97 ls with 95 ls ecu into 92 civic
drag turbo with 255 hp fuel pump...I am doing theoldone.com's fuel pressure mod
and i have a thermal 3inch exhaust