using 100% gasoline, change stoich? lambda effect

[HPF]

Hi there

living in area using 100% gasoline
if i change the stoich AFR to 14.64 is that will effect on lambda?
eg:
lambda= .82
stoich= 14.08 < factory value
so the equation will be .82 x 14.08 = 11.6
........
lambda= .82
stoich= 14.64 < becouse using 100% gasoline
so the equation will be .82 x 14.64 = 12.0

am i right or not?

another thing
sholud i change stoic AFR max as well?

[Higgs Boson]

AFR changes, lambda stays the same.

[HPF]

so, the car become leaner than before
very confused

[SultanHassanMasTuning]

both independent

[Higgs Boson]

so, the car become leaner than before
very confused

Only if you're burning your car.

[murfie]

The different fuels have different stoich AFR values. This makes lean and rich relative when using AFR. When using lambda it does away with the relativity and gives you a frame of reference based on the stoich value. you only need to make sure your stoich AFR value is correct and know lambda<1 is rich and lambda>1 is lean. AFR max and min are used for ethanol % correction with 100% gasoline up to 15% ethanol fuel you don't need to worry about this and can have flex fuel disabled.

I see what you did there^

[HPF]

thanks very much guys, now all things clear to me

murfie you're the man, your comments here helped me all time big thanks to u