Hey guys. My brain hurts a little and need help. I have a feeling I am just overlooking something. I want to view my LM-2 as lambda on the scanner. It is going into my Ext.1 and is working properly when I choose WB02-LC11. I just cant seem to figure out the custom PID portion of everything. I want to log in lambda because now that I changed Stoich AFR in the tune to 14.27 for the wonderful E10 we have, now my BEN factor is way off cause commanded AFR is 14.27 which = 1 lambda. I am a fan of tuning with lambda vs AFR.

And then my next question, this system will only show me Commanded EQ or Commanded AFR, no Commanded Lambda. So what do I need to do, or what formula/custom PID do I need to convert either the commanded AFR or the commanded EQ over to lambda so I can use a BEN Factor for tuning.

This is a 05 5.3l by the way

Any help would be greatly appreciated! Thanks Guys

I posted this in another section cause Im not sure which one will get more hits.