I was wondering if other peoples WB stays pretty steady will driving normally? Mine seems to fluctuate +or- .3 from 14.7.... This is still on the stock tune, since my WB readout broke the day I got it (logging worked fine). So I sent it in, now 3 weeks later I finally got it back. Anyways just wondering what everyone elses WB reads while driving normal or light throttle changes

Thanks

 

that is completely normal

 

Thanks thats all I needed to know!!

 

mine flucuates (sp) about .3-.4... so thats not bad.

 

This drove you completely nuts for awhile. lol

 

So does it make a difference FI or NA, since all of the replies have been from FI guys?

 

Closed loop normal. FI or NA. It's how the PCM keeps the fueling near 14.7 AFR using narrowband 02's.