Before I get started...I have a PLX wideband wired into S300 for both wideband and narrowband. Yes the wiring is right and S300 picks up the A/F just fine.

The problem is that the gauge itself won't read the A/F. The gauge has power but it'll just sit at 10 and say "rch" wich I assume just means rich. When I first hooked it up it would randomly jump to the A/F for a second, then to n8.8, then to something else but I don't remember what. Now it's nothing.

So I was just wondering if this is just a poor wiring problem or what. Does n8.8 mean anything to you PLX guru's?

 

BUMP

 

http://www.plxdevices.com/contact.html

Edit: I'm not trying to be a jerk but with things like this it's usually best to contact the manufacturer. It might be a bad unit or you may have hooked something up wrong. They'll be able to tell you what that message means really easily since they made it.

Also: http://www.plxdevices.com/forum/inde...4b8dc4a1cbbb4c