New used truck and new used Smarty Jr.
Thread Starter
Registered User
Joined: Nov 2005
Posts: 91
Likes: 0
From: Eastern Plains Colorado
New used truck and new used Smarty Jr.
Quick question, I just bought a smarty J-06 it has software load 5.12A D:RJ19A. Should I update the Jr? If so how do I save the software that's on the smarty now? I have programmed the truck seems to run fine, hardly no smoke though. I know the newer software is less smoky than the older, but I'm in the boonies and kind of like a little soot. Lol thanks!
DTR 1st Sergeant
Joined: Apr 2007
Posts: 5,530
Likes: 6
From: Applegate, CA
If you are happy with existing software then I would keep it. Unless you have already saved the file on your PC, you can't save the software currently on the Smarty. The new tune would overwrite it.
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