This all started because I am getting a RevMax 850 series 68RFE unit- they require TCM tuning.
I have a CTS3, which I use just for the gauges.
I bought the truck deleted and tuned; I think the tuning is break-out tuning with a CSP5 pass-through (read this off the selling dude's receipt), along with/ a five-position switch on the dash.
The BD torque master tranny took a dump at 35K miles the dude had installed, twisted up the Chineseium input shaft, and broke the stator off the pump.
BD uses a flaky inline pressure increaser electronic deal between the pressure sensor and MAP sensor that I am removing.
Dudes, receipts for tranny install said they flushed tranny tunes because BD said to.
I am removing that BD wiring chunk.
So, I have no idea what engine tuning is in place, but the motor is modded relatively extensively.
1) Can I save whatever tune is in place if I go with MM3 and Double R's tunes?
2) Can I read trans temp and line pressure on an MM3?
3) Will my existing CTS3 pyro probe work on the MM3?
2008 RAM 3500 4X4 6.7
Bookmarks