2014 Chevy Silverado. I have successfully tuned out the AFM and changed the TCC strategy. Very happy with up shifts. CT downshift from 2-1 is hard and consistently at 7mph. I have changed the 2-1 shift speed multiple times in all parameters but truck continues to downshift at 7MPH. Any ideas?
Post a tune and datalog
Wrong section. Should be in GEN 4 and/or the transmission section.
And that ^^^ too.Originally Posted by RDF1
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Sorry guys. First timer and finding the Forum harder to navigate than the system. I'll work on moving it and adding the tune.
No response from anyone on trans section. Attaching the tune in case you guys are interested.
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