How to read TCM And store with efi

[super38834]

I no how to flash the pcm now but how do i flash in a trans tune and save my factory one? any help on this would be greatly appreciated


thankyou

 

[x MadMAX DIESEL]

Its the same basic.. Just connect to alli tcm instead of the ecm

 

[x MadMAX DIESEL]

well first you need to read your stock tcm, then make what ever changes then falsh

 

[super38834]

is that in the tune tool if so under what setting sorry just new to this

 

[x MadMAX DIESEL]

yes it is in the tune tool.

 

[x MadMAX DIESEL]

Ohh sorry didnt see the second question... Im not sure its been awhile sense i connected... I think once you plug into your truck you will have the option to connect to ecm, or trans.


Sorry I would go outside and figure out exactly how, but its freaking cold out there lol


Don't be afraid though, it will give you options as you go throough it

 

[8100 Power]

Make sure you use the "Read PCM" option, not the "Flash PCM" to pull your stock tunes.