I believe the PV3 can read AFR if you install the second wideband O2 sensor. What’s another few hundred $$$ lolIt does show boost but not AFR, we've installed a gauge to display both as well in his. I'm guessing the ECM isn't capable of AFR ouput. He had to have a 2nd O2 sensor installed to read.
The units with failures are discouraging, but his is trucking right along so far.
We're also looking into why the ECM won't identify itself through our MCS after flashing. Only displays EPS and I4WD modules now.