jmanhas

Hey guys

i was wondering what a good air fuel ratio would read on a wideband. At idle and WOT

I did search online and the links threads didnt work and no one had anything definitive.

thanks

my car is running 10.5 to about high 12 low 13 afr

emoFTW

iTrader: (1)

WOT should be mid 11's. Idle and daily driving should be around 14.7

xspsi6

iTrader: (31)

You are thinking of a turbo engine but n\a is a bit leaner as mid 11's would be quite rich on a n/a car.

lookEVO

iTrader: (1)

OP did say a 1iz, so its safe to assume its boosted.

xspsi6

iTrader: (31)

Oops I was thinking 1uzfe for some reason so my bad lol but yea mid 11's is pretty much spot on!