[RESOLVED] Narrowband

[akasoldats]

Ok, just to put this out there. I know a narrowband isn't even close to being exact, I just want mine approximately show me what my engine thinks its reading. I have an Autometer Pro Lite AFR and it isnt functioning correctly. It always "shows" lean but my logger tells me i'm fine. Its running straight from my o2 sensor. Is there a certain voltage it should be taking in. Right now I have its hooked to a 10A pigtail fuse in my car. And grounded to the fuse box ground.
Any ideas?

 

[ArticNemesis]

It's useless, period. A light show.

The gauge shows absolutely nothing about what the ECU is thinking.

 

[roc11111]

I wouldn't even use a narrow band get a rough estimate of A/F ratio.

 

[Defiant]

The factory O2 reader is essentially a binary device. "Too Much/Not Enough" is what the ECU reads. There's not a cheap way around it.