2022-2024 Cummins EFI Autocal + AMDP Tunes

Fits

Note: Only supports 68RFE-equipped Trucks. NOT Compatible on High Output Aisin or Cab & Chassis Trucks.

Not recommended for vehicles in colder climates as it will turn off the grid heater element.

This is the first option available for 2022-2024 Cummins tuning where NO ECM Swap is required! This means you get to enjoy the simple process of flashing your ECM with the EFI Live Autocal, allowing you to run an Emissions Off Tune File at a lower price point.

We do not support lope tunes or smoke tunes.

• Includes EFI Autocal
• Emissions Off Stock Power Tune File (No Added Power)
• Flashing is done via the Autocal, preventing you from having to purchase a whole new ECM
• ECM Tuning Only (cannot add trans tuning)
• Allows you to remove the Underhood EGR Valve

• Zero HP file with Emissions Removed.
• Only supports 68RFE equipped Trucks. NOT Compatible on High Output Aisin or Cab & Chassis Trucks.
• ECM Tuning only (Cannot add transmission tuning).
• Throttle Valve Needs to remain plugged in.
• You will need to switch the MAP sensor to Cummins PN: 2897334
• You will require the Security Bypass Cable.

Instructions for flashing through the OBD:

• After ordering you will receive your vehicle tune file emailed to you from Tunes@dirtydieselcustoms.com
• Before you begin, ensure your device firmware and EFI software are up to date
• Install Cummins Security Bypass cable
• Place key in RUN position (DO NOT START) and remove fuses numbered: 49,51,33,54,57,66,82,88 to prevent any BUS flashing issues. Yes, your interior lights and dash will shut off when you pull the fuses.
• Flash-tune the file with your EFILive device.
• When complete, reinstall fuses and you're good to go!