Flashing Tune from '06 to '07?

[68showngo]

Can I directly flash my tune from an '06 into an '07 and then just change the VIN? I've done this on '06s and few times, but just wondering if the '06 and '07 are compatible like that. Would like help on this asap..

[2007 5.9]

Yes, I have ran several 06 OS in my 07...just flash and change VIN, BEFORE YOU START IT!!!!

Or else you'll have Christmas on your dash with all the pretty lights.

[68showngo]

Ok thank you!

I've actually tried starting mine before without changing the VIN first (forgot) and don't remember any issues, except that it shut off about 2 seconds after it started.

[68showngo]

This isn't related.. but what is the best way to take care of the 0602 code? I just disabled it, but not sure if that's a good idea or not.

[2007 5.9]

Plug your v2 into your computer, open up V7.5, go to your tune file in question, click on the upgrade OS tab on the right side of the calibration window, click on the "CVN Calculation Restore", answer yes to all prompts.

It will tell you it's done, go to the main cal table (where it lists vin, OS etc, ick on update checksums, follow prompts.

After, save file and use this as your new BASE file to tune from. Using a older one will result in the 602 coming back.

Remember to turn the 602 DTC back on so you'll know if you did it right.

[2007 5.9]

V2, MUST be plugged in BEFORE you open up tune tool or else the CVN Restore wont show up in the upgrade tab

[noff]

anyone got a stock file they can send me, i want to be able to set my speedo right and i cant with the os i have. i got it off tune depot and its only thing i noticed that dosent work on mine. or anyone have another way of doing it thanks

[cindy@efilive]

You will find all the 5.9L Stock tunes available for download here http://www.tunefiledepot.com/index.php?option=com_content&view=article&id=4&Itemid=3&Manufacturer=11&VehicleType=D&Stock=Y

Cheers
Cindy

[2007 5.9]

Speedo adjustment is about 95% not happening with EFI currently.

Speedo adjusting is done via ABS module, which EFI doesnt flash.

[noff]

allright wasnt sure if i tried someones stock tune i might fix the speedo problem thanks

[68showngo]

Ok I'll try that.. guy left on a trip already so I'll try fixing it when he gets back.

Kinda glad I'm going back to stock size tires soon for that reason.. right now I'm only 2-3% off, but would still be nice to be accurate.