The tune went well from download to upload Went without a hitch: Diesel sounds great: Improved fuel economy: Looking forward to getting out on the road:
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Please Note: The 2018+ EcoDiesel requires an extra cable to unlock the ECM on the 2018+ Trucks. You can see it here. The CCS EcoDiesel HPTuners Package allows you to write tunes directly onto your ECM without shipping your ECM away. Load your MPVI4 (included) with the new tune files and plug it into your OBDII and flash the RAM.
Note: Please input your tune choices in the boxes above to ensure we can expedite the process of getting you your files.
We do not support lope tunes or smoke tunes.
The HPTuners MPVI4 Tuning Device will require 4 credits for flashing the ECM & 4 Credits to flash the TCM (Total of 8). You must have enough credits in order to flash the controller, we include credits for the ECM in this package.
Power Levels:
Optional: Exhaust Brake Addition
When you receive your MPVI4, the first thing you'll need to do is pull a stock file from your EcoDiesel. When you have the stock file, you'll need to send us the stock file to tunes@dirtydieselcustoms.com. From there, we will write your tune based off your stock file and email you the new tune files within 24 hours.
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2013-2019 Ram EcoDiesel CCS HP Tuners Tune Package