EFI live autocal

[Joemackey]

With this setup is it truly on the fly tuning? What I mean is when i first hook up the programmer does it install all 5 tunes into my ECM and then I dont have to have it plugged in anymore to use my tunes?

 

[Combine Pilot]

Yes as long as you have the DSP5 switch installed.

 

[Joemackey]

One more thing, if i have 265 75 r16 tires now and say in a few years I go one size bigger 285 75 r16 will I have to have my tunes adjusted?

 

[coldLBZ]

Yes

 

[mike diesel]

Yes

....you don't "have" to.

 

[Hot COCOAL]

One more thing, if i have 265 75 r16 tires now and say in a few years I go one size bigger 285 75 r16 will I have to have my tunes adjusted?

Only if you want your speedo to be accurate, you'd still need separate tuning for the TCM.

One of the only downfalls to the auto-cal is you can't make any adjustments from it, they have to be made from the V2 master suite that it was originally programmed by

 

[LWATSON]

You don't need a TCM tune to adjust speedo.