Whatever it's called, what I'm trying to get at is if the tune is written correctly, it should run half decent with the maf unplugged providing everything else is in order.
So here is where I'm at now, maf wiring is good, voltages good at maf connector and continuity good from maf to ecu connector, tried 2 new mafs. Vagcom registering zero from the maf, at one point gave a very low reading but back to reading nothing.
No vacuum or boost leaks. Car runs stupid rich idle a/f 10:1. Any way I can confirm if tune or ecu is bad?