2010-2021 Cummins - EFI Live Autocal + CCS Tunes

My truck is heavily modified, will this tuning work?

Yes, we can have these tunes written to accommodate any modifications that your truck may have. We just ask that you state any modifications in the "*MODS" script box. We will have the tunes written according to what is in this box, so the more information, the better!

If I purchase a Single Tune right now, can I add SOTF Tuning and the switch at a later date?

Yes! You can always add SOTF tuning down the road, would just have to pay the difference to upgrade the tuning (as well as the switch).  

What does the Transmission tuning do?

TCM Tuning increases the line pressure, this puts more pressure on your clutch packs and prevents them from slipping which can cause excessive early wear on 68RFE's clutch disks. It will also change the shifting points to match the new tuning which helps improve the overall driveability.

Hello, I’m slightly lost as to what it means by the “ec & sn number” is this just simply the engine serial number?

These numbers are located on the ECM tag on the side of the engine.  This is just to make sure we can build your file for the exact calibration your truck came with.  There is a video on how to find this tag at the bottom of this product page.

Hello I have an older efi live there is like new tunes and a soft switch. What would that cost?

If you have your own device, you would just need to purchase tunes here  https://www.dirtydieselcustom.ca/products/2007-2019-cummins-ccs-efilive-autocal-custom-tunes 

Keep in mind if it's an autocal, it would need to be unlinked or brand new in order to link with us.

Will the autocal work on my 21’ cummins or is ezlynk the only option?

The AutoCal can be used on 2021 Cummins trucks as well. You would just have to purchase it via the product page listed below.

Click here to view 2019+ EFI Live Autocal + CCS Tunes 

Can you change the tire size with this tuner?

Yes

What is the ec and sn number?

These numbers are required for tuning and can be found on the Driver's side to the left of the pitman arm on the side of the motor. Click the links below to view a video of the location. 

Video #1
Video #2

Will this tune a 2018 Ram 5500 Cab and Chassis?

Yes

Can I tune a 2006 5.9L Cummins and a 2017 6.7L Cummins with one Autocal?

Yes! This tuner package will include tuning for the 2017 Cummins. After that, you would just need to purchase the Tune Files for the 2006 5.9L Cummins which can be found here.

How do you change tire size with using a v3 autocal? Does the company that does the tuning have to change it or is it something I can do on the v3?

We cannot change the tire size with EFI Live on the Cummins trucks unfortuantely

HI, I have a 2014 Ram Cummins and doing a EGR, DPF, CAT delete. I am looking at the EFI Live with 5 level switch. Do you guys recommend the transmission tuning? My truck has stock 68RFE. Due to emission system problems and the associated cost, I am simply deleting for longevity, for better fuel economy and towing – I pull a 14K fifth wheel. What else do I need for this kit or does this come with everything I need?

We always recommend transmission tuning whenever available!

Is there a tune for the Aisin transmission?

No

I have a 2018 Ram 2500 SLT 6.7. I’d like to lose some parts and get a tune. I already have an EFI tuner for my 2016 Cummins but would this work or do I need a separate new tuner?

This will work, you will just need to provide us with the Serial Number of the device and make sure it is unlinked from the tuning company previously used.

Hello, I have a 2018 Ram 6.7 Cummins SLT. I was wondering if you write tunes specifically for emission equipment in tact or do you have other options?

We have tunes for emissions on and off

I already have an Autocal, could you just supply me with a tune?

Absolutely! Just follow the link provided below.

Click Here For CCS EFI Live Custom Tune Files

Could you please walk me through the “2010-2020 Cummins - EFI Live Autocal + CCS Tunes”? I have a 2016 limited Cummins that I am buying it for. Just need a 50 horse tune and want to know what you’d suggest for the transmission tune. Thanks! Also is this plug and play?

a 45hp tow tune would be perfect, if you select trans tuning it will be 180psi line pressure and will keep the converter locked between shifts. We will load the files onto the device before we send them so the autocal is plug and play.

I plan on doing a fmvb 47re/48re in place of my 68rfe can you tune for this?

Yes, we can tune for manual swap transmissions on 10-18 Dodge Cummins