ok so i put my wideband back in the car and im using the wideband to send the 5v signal to my gauge and the 1v narrowband to the stock pcm, it does have 2 outputs so that you can use a single sensor to provide both

My problem is the ground wire, there are 4 wires on the o2 sensor, the two white are fine thats the heater circuit i have that taken care of with a resistor, the gray is the signal wire, i have the narrowband signal here and thats all good

now on the o2 sensor there is a black wire, can i ground my wideband to this?

heres a pic of the control box i made which holds the resistors

 

http://www.plxdevices.com/AppNotes/PLXApp004.pdf

Maybe that will help you

 

Rodimus, you doing projects at hotels?

 

The table makes an excellent work bench