I bought a Superchips Flashpaq a couple of months ago. I programed the 87 octane and recalibrated the speedometer for my 35s. I took the jeep in to the dealer two weeks ago. Prior to taking the jeep in I reset to factory settings. Tonight I finally got around to reprograming. However, I got an error message that said to call Superchips, which of course they are closed, and it flashed an error message G 3F. Does anyone know what this error code is?

 

I don't know what that error is. But my gut feeling is the dealer reflashed your ECU to the latest version of code which Superchips may not support yet. Just give them a call. If that's the case they'll probably use you to start working on this new version.

What did you have it into the dealer for?

 

Hmm, a quick Google search turns that code up as being an error on the operator's side. The suggestions are to re-update the programmer and try again to see if that helps.

Here is a pretty recent post on this forum about it.

https://www.jk-forum.com/forums/showthread.php?125010-Superchips-Flashpaq-quot-G-3F-quot-error

 

Mine did the same thing, just re-update the SC. If that does not work contact Superchips and they can send you a new update specifically for yours.