What all do I need to purchase to rewrite and live tune while driving.
What all do I need to purchase to rewrite and live tune while driving.
For about 99% of the stuff out there you can't do live tuning. It's not like a standalone computer where you can make corrections on the fly while the vehicle is running.
You can do live data logging and then use those data logs to graph/chart the corrections needed, then apply them to the tune and write them to the vehicle with the key on engine off.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.