Hi guys,
Just starting out with this project.
Engine : 6.5 Diesel P400 with a "300HP" IP, Supercharger with integrated intercooler in the intake manifold.
Trans: 2014 6L90 "crate trans" to suit HSV GTS (VF). I've got a custom convertor with the internals for a 6.6 Duramax version of this trans.
Controller: Zero Gravity TCM-2650 with harness
Shifter: VF GTS
Now as a novice, what are the pitfalls that I should be looking out for.
I guess I will have to install the OS and then took at the cal.
At the moment I have not powered anything up, just lining up the ducks so to speak.
I've spoken to a trans calibrator, and he suggested to download a base cal into the trans, where we can start the programming.
He tells me that HP Tuner can only adjust a small subset of the available parameters in the internal TCM. but should be doable.
The cal that I think will work, comes from a 2014 Chev van, which had a 6.6 Duramax with the same transmission.
My understanding is that the TCM-2650 only requires RPM and TPS in order to operate the 6L90.
What could possibly go wrong.....
Any advice would be very welcome on the pitfalls ahead. This should be a blast.
regards
Ralph