Supercharged GTO.
In speed density mode the car will not start.
I have been successful in tuning the car in MAF only but for some reason even tho the MAF is set to fail it doesnt. No check engine light confirmation and AIR Calc on my scanner confirms it is not running speed density. Will post tunes and logs in
which I attempt to force the car in speed density ASAP.
In the past I have had the same issue with this car but reversed meaning the car would only run on speed density and couldnt be run with the MAF. This was before the supercharger install. The tune is set in open loop