Tuning with voltage from 02?

JEEP/C5 · 03-03-2007, 07:11 PM

Has anyone tuned using the only the voltage readout from the 02 sensors on their Predator? If so what was the voltage that seem to be perfect for your car (I know it may be off a little from car to car)? I would like to tweak mine a little but I’m not ready for a Wide band yet. I just want to maximize my Predators potential. Thanks.

foff667 · 03-03-2007, 07:23 PM

http://www.hptuners.com/forum/showth...9805#post69805

'VETTE PHASE · 03-03-2007, 07:24 PM

http://forums.corvetteforum.com/show....php?t=1638691

JEEP/C5 · 03-03-2007, 07:42 PM

Thanks, I did read the CF tread earlier today. I guess was wondering if anyone was able to get close with the 02 sensors only. But I guess that is asking too much of the 02 sensor (I bet a new sensor vs old sensor would be off quite a bit too).

Thanks again.

hex · 03-05-2007, 11:26 AM

You will always get a better results by having it professinally tuned with wideband, BUT, if you really want to "screw up a perfectly good car",and the sensors are good, look for .75-.85 as a starting point, through your WOT run. Start on the richer side-I'd shoot for .85, but no richer than .9

soooeee