2007 LMM/EDGE products?

[GAMEOVER]

Would a piggyback Edge programmer cause problems with a EFi Live during a re-flash. Problems like communication between EFI live and the ECM. I tried to re-flash a 2007 LMM Duramax Diesel for speedo purposes only but I never knew there was a EDGE programmer installed/hidden in center console!!! I got an Error Message-calibration missing and/or damaged. My V2 also asked for another Vin License. Tried it a couple of times but kept getting error messages! Owner later told me, since it was a piggy back system he thought it wouldn't interfere so he didn't tell me.....

The truck starts and runs fine though...

[GTPprix]

It definately could depending on which one it is. Its a scan tool on the bus that wont respond to the normal disable comms request sent out to the other modules before programming.

[vortecfcar]

Both Edge and Banks will cause the problem you described.

Nick

[GMPX]

Thanks for confirming that Nick, I thought it was generally the aftermarket audio gear that hooked in to the data bus that was the cause of such problems.

Cheers,
Ross

[Schweinmesser]

I had the Banks still hooked up when I had my truck programmed for the 52 gallon Titan. We didn't run into a problem....with that said, I disconnect the Banks whenever I use EFILive to program the truck. I read somewhere that it wasn't recommended to have anything plugged in, i.e. Banks, when programming with EFILive.

[GAMEOVER]

If I disconnect the EDGE, it should be OK then? EFI Live should operate fine...I was just hoping I didn't screw up the ECM!!!

[GAMEOVER]

Thanks a bunch Gentlemen!!!

[vortecfcar]

If I disconnect the EDGE, it should be OK then? EFI Live should operate fine...I was just hoping I didn't screw up the ECM!!!

Should be...

It's hit and miss on the pre '06 trucks, but on the newer stuff I've run into this issue a handful of times on customers trucks.

Nick

[GAMEOVER]

I tried flashing the truck with the Edge disconnected and it worked just like it should...

Lesson learned

[joecar]