[Sean]

When I load a tune, my SCT XCAL3 asks "do you want to change options"? It has a "keep previous" "change" and "no". It also has a "use default options". I think I know what these mean, but cannot find it in writing anywhere. When I get a new tune it's kind of confusing. Can someone tell me what these terms mean please? Thanks in advance for any help.

[ModularMuscle]

Originally Posted by Sean

When I load a tune, my SCT XCAL3 asks "do you want to change options"? It has a "keep previous" "change" and "no". It also has a "use default options". I think I know what these mean, but cannot find it in writing anywhere. When I get a new tune it's kind of confusing. Can someone tell me what these terms mean please? Thanks in advance for any help.

Change Options: Modify Tune Parameters

Keep Previous: Flash using the last parameter changes you made

Change: Change the current parameters

No: Do not modify Tune

Default: Revert back to the written tune as it was from the original tuner.

[RegencyGT]

+1 on what Modular Muscle said

[Sean]

Thank you gentlemen.

[amustangrocks]

if you have custom tunes in your x3, it wont let you change anything, even though it says that. the tunists dont want anyone messing with the tune, trashing motors then coming back at them so they dont leave any options open. i`m pretty sure i tried mine and i couldnt change anything.

[stlwagon]

Originally Posted by amustangrocks

if you have custom tunes in your x3, it wont let you change anything, even though it says that. the tunists dont want anyone messing with the tune, trashing motors then coming back at them so they dont leave any options open. i`m pretty sure i tried mine and i couldnt change anything.

That's not true. Most permit some level of adjustability..

[amustangrocks]

i`ll have to check that out real good tomorow, i`ll change my tune. i think chris from tillmans told me that. maybe just fuel related perimeters?

[stlwagon]

Originally Posted by amustangrocks

i`ll have to check that out real good tomorow, i`ll change my tune. i think chris from tillmans told me that. maybe just fuel related perimeters?

He might not permit any adjustment on his tunes. It's up to the individual tuner to decide if they'll allow it.

[amustangrocks]

well stlwagon, your right as usual , my custom tillman tunes have no user adjustments at all. my bama tune has a few adjustment options, but i didnt try to make any changes.

[stlwagon]

Originally Posted by amustangrocks

well stlwagon, your right as usual , my custom tillman tunes have no user adjustments at all. my bama tune has a few adjustment options, but i didnt try to make any changes.

Interesting... I had one custom tune that was like that. I went back to the tuner and asked him to redo it to turn it on. It's ridiculous to have to get a new tune for simple things like gear or tire changes.

[amustangrocks]

Originally Posted by stlwagon

Interesting... I had one custom tune that was like that. I went back to the tuner and asked him to redo it to turn it on. It's ridiculous to have to get a new tune for simple things like gear or tire changes.

i agree. now i just switched between race tunes, i might have to load a performance tune and see whats up. i been dd the race tunes.

[amustangrocks]

same thing with tillmans performance tunes, no changy the options

[stlwagon]

Originally Posted by amustangrocks

same thing with tillmans performance tunes, no changy the options

What I meant was I had a tune from a different vendor that had no user adjustability.