Ok, I fired the car and I'm getting strange results in my log. Wondering if it may have something to do with the age of my Autoprom - I got it used in 2010.

My channels are external and plug into the AP via 1394 firewire cable. Here's a pic:


There are jumpers for gain at 0.3x and 1x that I am unfamiliar with. Anyone seen these?

Also, I'm using channel 3 but packet 65 seems to be the best match. AFR jumps from 7-16:1 about every half second while the gauge shows 12. I'll put a multimeter on it and check the wires themselves too.