Quote Originally Posted by SSpdDmon View Post
...you need to pull time out of the voltage adjustment and short pulse width tables. I've searched around and found what appears to be the right voltage adjustment numbers. But even with the short pulse table zero'd out, I'm still seeing 11:x AFRs at idle, which is why I was pulling more time out of the voltage table.
I'm inclined to agree with you here. I just didn't go that far down the path in my first post since I thought it was self-evident. What you're most likely finding is that the ACTUAL offset really is shorter and needs to be recalibrated. The offset and short pulse adjust make up a very large percentage of the total idle pulswidth, so an oversized offset can have a very real impact upon your ability to get back to stoich. You're heading down the right path, it's just easier if you start with the proper data rather than trying to stumble upon it.