Has anyone used a 2 Bar map sensor 9359409 off a 06 Supercharged Cobalt SS? I put one on mine and scaled it for a 2 Bar and now my map reading is 21.9inHg idling when it was 9.2inHg idling with the stock tune. So it is running very rich. I thought I would be able to use the cobalt map but maybe it won't work. I've seen on here guys talking about using 12580698 sensor. Thanks guys.