Originally Posted by
sherwood
MAF reads high air, adds fuel, BOV lets off the read air before it reaches the engine.
it's a lot like a rollercoaster, the BOV causes a huge drop in pressure that wasn't along the path that the computer and MAF figured it would be on.
yeah I know, I dunno what I was getting at. It's been a long day

h:
I was having a retarded moment lolz.