So I have to change this

*CLC-00-110
factor 0.5 1.5 .4 "{GM.EQIVRATIO}*{CALC.AFR_LC11}/14.7"


for this? *CLC-00-110
factor 0.5 1.5 .4 "{GM.EQIVRATIO}*{CALC.AFR_PLX1}/14.7"