Originally Posted by
1INSANEV
Ok we know if your MAF is incorrectly scaled the TCM receives an erroneous torque value and makes incorrect shift adjustments. Why it is so critical to have a spot on engine tune with the 6L80/90.
With the above stated getting the 2150cc injectors scaled correctly the MAF has been divided x2 (50%) so they are low thus causing issues with the trans now. Few people I talked said to mess with the PE table but that's wot what about cruising. Even with messing with the PE tables I don't think we will get the MAF back in line but maybe 20%.
Not sure on options but few ideas floating around in the air now.
1. Relocate the MAF sensor to the intercooler tank.
2. Go to a lower cc injector (ID1300) and mess a little with the PE table to get things in line.
Thoughts? 1076rwhp on e85 (low boost) thus far but I want moar but I want a shifting trans too lol.