If you have an upgraded larger injection pump or injectors, please contact us before ordering to get a correct quote.
Please email your stock file read to sales@dieselpartdeals.com after ordering
2022-2024 Cummins require an ECM unlock or ECM swap in order to be tuned. We will NOT offer refunds if you order this without an ECM unlock and are unable to tune the truck. Please purchase an ECM unlock from the below link if you do not already have one:
ECM Unlock Service for 2022-2024 Cummins (Send in your factory ECM)
The below SGM bypass cable is REQUIRED to flash 2018+ Cummins trucks:
68RFE transmission tuning is included, however AISIN TRANSMISSION TUNING IS NOT INCLUDED! Click below to view the listing for TCM tuning if you have an AISIN truck:
2013-2024 AISIN transmission tuning
22-24 Cummins Cab & Chassis is now available on the HP Tuners platform!
NOTE: Average turnaround on these is 1-3 business days so it is fine if your customer comes by and you perform steps 1 and 2 and the customer returns for the remaining steps later.
The latest HP Tuners BETA VCM suite MUST Be used. (Update before proceeding).
This requires swapping the ECM to a 19-21 year model ECM or using the HPTuners ECM Unlock Service.
About 50% of these are needing to be bench flashed if ECM swapped. We recommend that you have a Bench Force ROM boot bench unit. These are handy to be able to bench flash anything you purchase connectors for.
Link: https://bench-force.com/collections/starter-kits/products/benchforce-starter-kit-for-popular-cummins-dodge-diesel-engines?variant=41416234729663
The only available power option for tuning at this time is SINGLE POWER LEVEL.
No Shift on the Fly
Instructions:
- With the original ECM installed pull a read with your MPVI3 device.
- Email the read into us with the order number and ECM S/N on the sticker of the new ECM.
- You will receive an email back with your tune file in 2-3 business days.
- Disconnect batteries and install new ECM.
- Reinstall Batteries after ECM installed.
- Place the key in the RUN position ( make sure the engine is not running)
- Install the bypass cable and MPVI3 device into the OBD
- Open the tune file we provided via email and WRITE ENTIRE to the truck.
- Once the truck is tuned, HP will prompt you to turn the key off then on. Do NOT turn the engine over. Leave the key in the on position for seconds and then start the truck.