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what year make and model are we talking about here?

locking a tune i feel is silly because every car is different in fueling and timing it likes. A good tuner makes the right changes to make the safest and most powerful combo which a copy and paste...

Put the scanner on and watch rpm while cranking if it stays at zero whole time odds are you have bad crank sensor but also check 5v ref and ground theres always some wiring fun on swaps

Try going in shit pressure and under up shift tab the 1-2 upshift table the numbers on the beginning put lower number like 2-10 that should make a big difference there cause what is there now is like...

try this

also the tuning school has a video on youtube for the exact situation your in the title is "How to do a Segment Swap using HP Tuners"

The main thing you need to change are gear ratios first you can google and find them for the 4l80e and did they install the swap plug on the transmission connector?

so i will be working with the stock map and making changes from there?

hey i have a quick question for you guys i wanting to get the hp tuner and start giving this stuff a go i was just curious when i start tuning does hp give you pre tuned files of am i going to have...

hey i have a quick question for you guys i wanting to get the hp tuner and start giving this stuff a go i was just curious when i start tuning does hp give you pre tuned files of am i going to have...