midnite racer x

Just a quick question for all that have wideband 02 sensors. I need to know the readings you guys are getting coming off the throttle. Say your cruising at 60mph in 5th gear and you let off the gas...what does the wideband read? And how much vacuum are you pulling at that time? Hopefully i'll hear the answers i'm looking for...cause then my map for the f22a's would be 90-95% complete. Thanks guys.

Reddy

When your in decel it would say your learn as hell which is perfectly normal

warric_k

when I let off of the gas, my innovate wideband reads free air, so like, 20.1% o2, or any really high reading like 40AFR if your exhaust pops and gurgles when you're off of the gas but still in gear

midnite racer x

thank you sirs...anyone else? Just need to make absolutely certain that everybody is getting the same readings

tranceminister

Sure am and like Whitey explained it's perfectly normal. My PLX just say's lean and at times "AIR". It's all in the science

scttydb411

totally off the throttle you should get 20+ afr and 22-24 hg of vac.