Using the BEN from LTFT for the MAF gives sane values. I hooked up my LM-1 again! I am currently messing with the NB simulation output. I have a harness in the car that I ran a couple years ago. The car runs fine (CL) with my current settings and shows .85-.87 lambda when in PE. I need to run the 5v signal to the AC or EGR now.