hi i have a h22 turbo 4psi but i don't know the ranges in the wideband please help

 

12 to 16 is what mine reads any less to lean, any more to rich
why 4 lbs please tell me its tuned?
no a vafc and a fmu dnt count... just playing, but seriously

 

i tuned whit crome but i need to know what is the range AFR, for example all motor 14.7-13.7, now what is the range for turbo???

 

I like my car at 11.3-11.7

 

+1

PS: Reppn Tampa

 

you will make more power around 12:1

for instance my car went from 11.5 @ 117mph @ 11:1 to 11.3 @ 120mph @ 12:1

just make sure you are not detonating.

 

http://wikitest.pgmfi.org/twiki/bin/...y/AirFuelRatio
check this out

 

Ahh the makers of eCtune

 

I didnt see anyone say...but at wide open throttle you want it any where from 12.5 being highest and as low 11.5..partial throttle cruising around 14.7.Now that is just around numbers...every person and tuner are different...

 

i second the 12.5:1