Could use some help!

[201silveradoGuy]

I just got my I2.(so far loving it)

I applied an 93 easy tune.

I kept the gears entered tire size and did a firm shift.

I wanted DOD off.

I went into advanced chose the Diablo tune and then chose modify ECM turned DOD off.

When it applied it did no ask about the gears, tires or shift.

Did these selections stay as part of the tune, or do I have to start over from scratch?

Thanks in advance!

[Harbinger]

Did you tune the TCM? Becuase that's where those options are.

[06MonteSS]

gear ratio and tire size setting are in the ECM tune, not the TCM tune..

if you changed them before and your speedo was correct.. then check your speedo now and see if it's still correct.. that will tell you if it kept the same settings or not..

as long as you did not "reset all parameters", then it usually does keep any previous changes you made before..