SCT Question

[Tooloe]

tried it....an it much just be my n20 tune.... it will not let me load it....so i'm going to call my builder Monday and see what he wants to do.... i unloaded the 93 tune and started from stock.. tried to load the n2o tune an it would go still got the same error

 

[TNVIPER]

You have to take the 93 tune out to put the n20 tune, in so yes you have to put it back to the stock tune before you can load the new tune, only one tune at a time.

I switch between 93 octane, 100 octane and 110 octane tune without having to flash the stock tune back...:dontknow: ..I have done this many times over the last year...just flashed in a temporary tune for the 69 LB injectors...

 

[DevilDawg3097]

I switch between 93 octane, 100 octane and 110 octane tune without having to flash the stock tune back...:dontknow: ..I have done this many times over the last year...just flashed in a temporary tune for the 69 LB injectors...

I tried mine like that but it wouldnt load right. So now I just remove it and put it back to stock then retune and no problems. But it sounds more like a writing error on the tune just have him rewrite it and try again.