I'm having pretty fun with Utec these days, still learnning data log and etc.

When shop tuned my utec at first time, i asked them to reflash ECU as well. Now Utec is Retuned by local tuner, local tuner didn't change anything from ECU. Which i'm still running with reflash by fist shop.

Maybe sounds stupid... but if ECU is already "reflash", do i have to reflash back to stock to play ECU with cipher? And just say if i change some setting on ECU with maybe cipher(?) then do i need to get a retune? or is it ok to just play 0 colums in utec?


Thanks guys

 

Might want to ask this on the tuner section with here or on my350. You may get a faster response. I wish I knew the answer Chef

 

Thanks bro. Talked to uprev on the phone other day.