Originally Posted by
Cougar281
Anyone else having problems connecting to VPW controllers in pass-through? I can't get EFILive Scan to connect to my ECM or TCM (LLY) for ANYTHING... It's set to Flashscan v2.5 USB, and will connect to my 6 speed Allison TCM. I've tried to get it to connect to my LLY ECM and TCM both on the bench and in the truck with the same results.
I will set up that combination here and try and figure out what is going wrong...
Originally Posted by
Cougar281
Also, whats up with the PIDS? The PIDs in the "PID Descriptions" folder don't match the validated PIDs from EFILive Scan. For Example, according to Scan, the 6 speed's TSTATE03 is PEMA, TCCRSW, KDWNACT, CRZON, CLBRSW2, & ACCLUT. According to the txt file in "PID Descriptions", TSTATE03 is SHSOLE, SHSOLD, SHSOLC, TFPSWR, TFPSWE, TFPSWD & TFPSWC. Which is right? I don't think any of the TSTATE PIDs match between the two...
Many PIDs got renamed when BBL was implemented. Partly because more PIDs were added and partly because the old PID names were too long to fit on FlashScan's screen. You can see a list of new and old names in sae_generic.txt. When you load a BBL fiule (that contains the new PID names) into the V7 scan tool software, the PID names are automatically converted back to the old names.
It is confusing for now, but in the new V8 software the new PID names will be used exclusively.
Here's the mapping for the TSTATE PIDs:
Code:
BBL Name V7 Scan Name
-------- --------
TSTATE33 TSTATE02
TSTATE34 TSTATE03
TSTATE35 TSTATE04
TSTATE36 TSTATE05
TSTATE37 TSTATE06
TSTATE39 TSTATE07
TSTATE40 TSTATE08
TSTATE41 TSTATE09
TSTATE42 TSTATE10
TSTATE45 TSTATE12
TSTATE03 TSTATE13
TSTATE04 TSTATE14
TSTATE05 TSTATE15
TSTATE06 TSTATE16
TSTATE07 TSTATE17
TSTATE16 TSTATE18
Originally Posted by
Cougar281
Also..... When there's a GMLAN controller (6 speed TCM) and a VPW Controller (LLY ECM) present, the V2 won't connect to either of them in BBL mode (Press F2 and nothing happens), but will connect to the TCM in pass through.
See my first comment.
Regards
Paul