*CLC-00-027
lambda 0.00 1.60 .3 "({EXT.AD1}*0.096)+0.62"
================================================== =
CALC.LAM_NGK1 F027 CLC-00-027 lambda WO2-Analog "Wide Band Lambda 1 - NGK
AFX"

you will need to make a calc.pid based off the Lambda range & the stoich AFR value of E85.
for 9.4:1 AFR

({EXT.AD} * 0.9024) + 5.828

resolution will be reduced by .5 AFR
and the AFX gauge will still display 14.57 when lambda = 1.00

e85 = 9.7:1?