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WisconsinHick1
March 22nd, 2009, 12:19 PM
Hey guys Im new to the whole EFI Live and was wondering how to tune my TCM? I have my ECM tunned and would love to be able to tune my TCM. Thanks in advance.

Eric

GAMEOVER
March 22nd, 2009, 12:20 PM
What do you drive?

WisconsinHick1
March 22nd, 2009, 01:54 PM
02 Duramax.

GAMEOVER
March 22nd, 2009, 02:03 PM
I really wish I knew something about the Duramax's...:)
You need to talk to Nick@duramaxtuner.com
I think his screen name here is vortecfcar

GMPX
March 23rd, 2009, 03:22 PM
You need to read out the TCM like you did the ECM. When yo go to read select the Allison 5 speed instead of the LB7 ECM.

Cheers,
Ross

WisconsinHick1
March 23rd, 2009, 03:26 PM
Fantastic I will do that tonight I had a feeling it was going to be something easy like that. Thanks GMPX.

Big D
March 23rd, 2009, 03:40 PM
Be careful when modifying any of the shift timing tables. you can tie up gears if the time is to short.
When reflashing you typically need to complete a full reflash as the partial flash doesnt seem to take.
Dont be concerned with any tables for the speedo.

WisconsinHick1
March 23rd, 2009, 03:49 PM
Note taken thank you Big D I will first just pull done the TCM tune for now and look at it and make small moves first to understand what each move does for the tranny.

Big D
March 25th, 2009, 03:59 PM
For your part time shift edits (B5000-B5000 and B5010-B5013) you will have to modify column B.

Nemo
April 5th, 2009, 10:42 AM
Tuning the TCM is very easy compared to the ECM...

-Nemo