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Old 12-04-2022, 10:00 PM   #24
Richard
Senior Member
 
Join Date: Dec 1999
Location: Southern California
Posts: 2,720
Re: Anybody using a 6l80 in their swap?

Quote:
Originally Posted by 87chevy.com View Post
Im not done with the swap, but HPtuners reads tap up and tap down correctly when in scanning mode. I usedthe Corvette wiring diagram, 3 resistors per that diagram and wired just like the diagram.
If you don't run the BCM, you have to change the settings in the tune for this to work.

https://www.youtube.com/watch?v=34u5nH06x6Y

hptuners link in site requires forum access, if you dont have it,

uploaded it to my site since there is a limit on upload to here

http://87chevy.com/share/6speed%20Ta...uck%20Tune.doc

clint
Thanks for this. Helps clarify the instructions and information I was told. I should have said changes need to made to the TCM tune parameters.
@joyridin Should be able to avoid any complete reflashing. The main reason I got the engine, trans and ecm all from the same ZL1 Camaro. The TCM located in the 6L trans needs to be flashed if not matched to the ecm.
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Richard
1972 K10 Custom Deluxe SWB Fleetside
My build https://67-72chevytrucks.com/vboard/...d.php?t=800746
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