not sure if these are any help, i almost never drive on the highway so its hard for me to find a place to get some clean pulls. But heres what i was able to get this morning. The af learning column doesnt a whole lot. But the af1/2/3 ect when i check on my accessport show fairly different numbers i know the a/f learning1 is over %5, last time i looked at it it was %5.5 Not sure what that specifically pertains to. And i still havent done a boost leak test.