2020 cummins cm2450b with 68rfe stock file

[Agilbert]

Hello, im looking for a stock tune for my 2020 cummins with 68rfe and cp3 recall done, wondering if anyone could help me out? Also i will be using efi live scan & tune to download the tune to my autocal v3.

Cm2450b
P/n 4384696
S/n 4233473
D/c 09/23/2020
Esn 59404123
E/c IA80033.02

[Apptruck2020]

Attached, you will need to insert your VIN.

24720

[Agilbert]

Thank you for the file, will i be able to insert my vin through efi live scan and tune?

[Apptruck2020]

Yea

F4: Properties then Controller Information Tab

[Apptruck2020]

Make sure you "Save As" the file after changing VIN so it will update it.

[Agilbert]

Okay thank you, when i bought my auto cal i bought it through dirty diesel customs with ccs tunes. Would ccs potentially lock my controller or anything?

[Apptruck2020]

Have you opened your tune files in V8 yet? If you have, does it prompt you that the tune file is locked to your AutoCal Serial number? You can flash over any Cummins ECM's with Full Flash. To answer your question the tuning will not lock you up, but the security restrictions of the AutoCal will. Make sense?

[Apptruck2020]

Why are you wanting to reflash to stock, if you don't mind me asking?

[Agilbert]

I have not i saved them but i did not open them. Okay i think i know what you mean. Its a shitty situation i bought the truck from a dealer a few months ago and done a few upgrades to it like the delete and some other things and the other day i noticed the chassis was cracked right where the previous owner had plow brackets on the truck. So no im retuning it to stock and sending it back to the dealer and hoping they are going do something for me.

[Apptruck2020]

Ahhhh damn man I hate to hear that.

[Agilbert]

Yes its very unfortunate, im away for work right now but when i get home im going to give that a try after i reinstall my emissions. Thank you for your help.

[Apptruck2020]

Anytime if you need any tuning changes in the future let me know.

[TWITCH02X]

Attached, you will need to insert your VIN.

24720

Does this file contain the correct CP3 parameters?

[Agilbert]

I could email you a file i know for sure has cp3 parameters for that ia number if youd like?

[Jim P]

Just use the 2021 calibration that’s in one of the threads, it is 100% CP3, clean and won’t have anyone’s junk in it

[Jim P]

https://forum.efilive.com/showthread.php?30826-2450b-ia80025-stock-file-needed&highlight=ia80025

here. if people could be bothered on a 2 second search. rather than taking a chance on who knows what that has who knows what modified in it

[TWITCH02X]

Problem with using 2021 file is lack of true CSP with good logging capabilities

[TWITCH02X]

I could email you a file i know for sure has cp3 parameters for that ia number if youd like?
Sounds good, what’s your email?