TTS engine displacement

[99embrey]

I just figured out (after my 3rd v-tune session) that I forgot to reset the engine displacement to 110 in the tuning constants when I switched to this new laptop.  Do I need to start over, or can I just go into my last saved map, and change it, then continue to v-tune?

[nc-renegade]

I just figured out (after my 3rd v-tune session) that I forgot to reset the engine displacement to 110 in the tuning constants when I switched to this new laptop.  Do I need to start over, or can I just go into my last saved map, and change it, then continue to v-tune?

You can change it and continue on VTuning.

[Steve Cole]

If your going to change it try to do it by percent. Let's say you raise it 10% from where you are now. Then go to the VE tables and reduce them by 10% and this will get you very close to where you were on your previous Vtune runs. Hope this helps.

[nc-renegade]

If your going to change it try to do it by percent. Let's say you raise it 10% from where you are now. Then go to the VE tables and reduce them by 10% and this will get you very close to where you were on your previous Vtune runs. Hope this helps.

Hi Steve,
I read this from you in another thread and that's what I did to get my VE tables on my last build within range.  I worked perfect!