Hi All;
Hope someone knows about this. In trying to get my DFCO working on an LS3 swap, I seem to have a condition where the E38 doesnt read the VSS inputs (on pins 71 & 72) from my Tremec. [I think] because of this, the E38's DFCO doesnt work.
My LS3/E38 combo is out of an '08 corvette with auto trans. i noticed that pins 71/72 on the E38's connector were blocked off. I unblocked them, re-pinned them and connected them directly to my Tremec 5sped (TKO600). I dont have a TCM. The E38 shows 0km/hr all the time. I've checked the VSS sender, and VSS wiring .. .all seems OK.
I've read elsewhere that the E38 OS's are different for auto & manual trans ... and I'm thinking maybe I need to load a different OS in. The question I have are;
1/ is there a difference between an auto and manual trans E38 OS? (I know the tunes and tune-configs are different
2/ when I load a new tune in and do a "write entire", does the OS of the tune I'm writing in also get written in?
3/ if I need a different OS, where can I get that? can that be downloaded from a manual-equipped LS3 corvette's E38?
Thanks
eboch