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Hi,
I downloaded a 2005 ram 4,7 v8 tune in repository. My goal is to use flexfuel capabilities on my 2005 chrysler 300c 5,7 hemi. Both have NGC3 pcm.
If I write entire the ram tune with right settings to operate my 5,7, will it work?
Is this operation will brick my pcm?
Thanks for your help.
I would suspect it will cause more issues than it will fix and would not recommend doing so.
Chrysler ECUs are very easy to get bricked if you flash a calibration that doesn't match the hardware. The other issue is that Hptuners is not the correct tool for that, you need the dealer tools or a compatible J2534 interface to do it the correct way.
I advise not to attempt it.
Ok, thanks for your help. I didn?t have dealer tool or J2534. I will search on the web.
One last question, if I use ? user defines parameters ? can I add missing rows and columns to use flexfuel capabilities like the ram tune?
Only if you have the capability to make a definition file for it or can get one from somebody else.Quote:
Originally Posted by arbracam26
User defined parameters are completely empty and useless unless you can make definitions for each OS you want to modify (or get a ready file)
It'll cause more problems. Try another option.
I have no choice.
Thanks!