I am a dealer for PLX devices Wideband O2 sensors. They just released the M400 and M500 with datalogging (wireless!). If anyone is interested in these drop me an email at ryan@advantageaudio.net and I will give you guys pricing on it.

check out www.plxdevices.com for more info.

 

The App Doc. for replacement of the stock O2 sensor (narrowband) with the PLX wideband is very interestig. Has anyone tried this on an LS1/6??





joel

 

Sounds promising. Now who is gonna be the first one to try this

 

I'm pretty sure that when connected to the pcm as shown on their website it will not work. I'm using another wideband and wired it up similar to that. The problem is the bias voltage sent along the ground by the pcm.