I have been reading that HPtuners can tune the NAG1 transmission. I downloaded some files from the Tune Repository, They show that they can from all of them except 2005. I have a 2005 Dodge Magnum RT with the NAG1. I want to tune this transmission, But from what I saw on the 2005 Magnum file from the repository, that it does not have the calibrations in it like all the others I tried. I am using the newest version of HPtuners (3.6.26). Not sure if it is a corrupted file or there isn't the ability to tune this transmission on a 2005.
Just tried all the other year Magnums. Lots of choices in the file. Just shows General tab for the 2005 Magnum. What's different?
Thanks.
Greg