Hey guys,
Has anyone compared their FAST wideband accuracy to other wide bands?
Mine seems off. I was on the dyno and my FAST was reading 11.94 and the dyno was reading 12.5:1, this is with nitrous. While N/A, my FAST was saying 12.5:1 and the dyno was saying 13.0:1. So it's about .5 off.
This is at WOT. Not sure if it's off by the same percentage everywhere.
What do you guys think? I made best power by tuning to the dyno's wide band.
I had another wide band in awhile back and it was about .7 off. I called FAST and they sent me an option file to "calibrate" the O2.
Has anyone compared their FAST wideband accuracy to other wide bands?
Mine seems off. I was on the dyno and my FAST was reading 11.94 and the dyno was reading 12.5:1, this is with nitrous. While N/A, my FAST was saying 12.5:1 and the dyno was saying 13.0:1. So it's about .5 off.
This is at WOT. Not sure if it's off by the same percentage everywhere.
What do you guys think? I made best power by tuning to the dyno's wide band.
I had another wide band in awhile back and it was about .7 off. I called FAST and they sent me an option file to "calibrate" the O2.