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2017 Ecodiesel Laramie
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Discussion Starter #1
Looking for a 2017 ECM with GDE Hot Tune for 3.92 gears. Options aren't as important to me.

Thanks!
 

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Looking for a 2017 ECM with GDE Hot Tune for 3.92 gears. Options aren't as important to me.

Thanks!
I’ve got a GDE Hot Tuned ECM with Regen message for sale from my 2016 Ram 1500 EcoDiesel but it’s 3.55 gears. Can that be changed with Alpha OBD like the VIN and Injector codes?
 

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Discussion Starter #3
That’s a good question....I haven’t seen that anyone has been able to, and I wonder whether the tune is different for each ratio?
 

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I know folks have used ECM's from trucks with different axle ratios and reported no problems. I remember it only being an issue with using cruise control when towing, but I can't tell you what that issue would be.
 

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There's one for sale on the facebook page Ecodiesel Performance Owner's Group. Posted 4/20/20.
I believe it is same user (LJF) who posted to the facebook page.
 
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