I agree. That's how it acted when my stock maf went out. The scanmaster says code 23 for low temp at iat sensor. When I disabled the wideband tracking in the chip (key on, engine off) my air intake was not on the car yet. I'm curious to see if I just disconnect the battery for a bit if it fixes itself. That would be too easy though. Just fyi I have the lt1 3" maf now.