my air fuel gauge reads...
 

On WOT all of the green lights and half of the yellow lights light up and was wondering if any other cars does this or is my o2 sensor going bad?
Please respond asap.

Edit: This is on a 91 accord

yeah im having problems with mine now too....where did you wire your power wire too?

the power is on the ignition and the purple wire is hooked up to the white wire coming off the o2 sensor