New process for tuning 2019/2020 models!

Post here with any questions specific to the use of the i2 on Chrysler vehicles.

Moderator: sohfast94

Post Reply
User avatar
mikel
Posts: 57789
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
Contact:

New process for tuning 2019/2020 models!

Post by mikel »

If you are replacing the pcm in a 2019 model, please note these important steps!

The stock pcm must be read by the device, with the bypass cable installed, prior to installing the modified pcm.
Once you have read the data from the stock cm, you install the modified pcm then let the device restore the stock read to the modified pcm and then the vehicle will crank up and run as expected.
Failure to follow this process will result in a security issue and a no start condition with the modified pcm in place.

If you are sending your original pcm in for modification, this process is not a concern and not required.


Thanks
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

tech@diablosport.com
monguila
Posts: 1
Joined: Sat Feb 25, 2023 12:11 am

Re: New process for tuning 2019/2020 models!

Post by monguila »

Is it best to update the device's software after stock pcm is read into the device?

Thank You,
Thank You,
Luis
Post Reply