Quote:
Originally Posted by 1990 quasar blue
So you're saying for example if I strap my car to a dyno and hook up the wideband that it should be calibrated for the 10% ethanol that we are running here as opposed to 100% gas? If so, that makes sense to me. I believe Dom recently said that we can change stoich in the calibration from 14.7 to 14.3 which would compensate for the 10% ethanol. That alone leads me to believe you're right about a wideband needing a calibration change as well.
|
Well, I read that too (the 14.3:1) but I'm not at all certain that is correct...is my point.
As far as lamda tables go, that refers to injector dwell and consequently affecting the actual AF ratio according to alcohol %.
Let me rephase the question:
What would the wideband rig indicate for AF if the actuual fuel were alcohol with the INTAKE MIXTUR set at 9.1:1, keeping in mind the wideband jig being a constant??
P.