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Old 04-18-2017, 04:39 PM   #4
GAGT - Senior Member
AKA: Phil
Join Date: Mar 2005
Location: Fort Wayne, IN
Age: 34
Posts: 1,102
Vehicle: 2001 Grand Am GT Coupe
O1GAGT Gettin' there
There is a way to add a 2 bar map with a DHP Tuner and Tiny Tuner software. I don't think it is an option with HP Tuners. I personally wouldn't run the car without a MAF.

As a side note, I read one of the PCM's from a supercharged concept car that had the 4T65e swap. The only changes were for the transmission, fueling, spark, ect were stock.
"The world's best cam combined with a poor set of heads will produce an engine that's a dog. But bolt on a set of great heads even with a poor cam, and that engine will still make great power." ~John Lingenfelter
O1GAGT is offline   Reply With Quote