Tuning process for 2019 applications!

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

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mikel
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Tuning process for 2019 applications!

Post by mikel »

If you get a pcm from us that did not originally come with your vehicle, you'll need to do the following steps before the vehicle will run with the modified pcm:


2019 Dodge Cars Trinity 2 / I3
Security Bypass Install & PCM Swap Process
Installing an Unlocked PCM
Steps 1 & 2 Reading the factory PCM
1. Install the provided Security Bypass Cable or Module. Follow instructions in manual
2. With Factory PCM still installed, connect your Trinity 2/I3 to Vehicle.*
a. Agree to the disclaimer if it appears.
b. Select “Tuning/Tune Vehicle”
c. Turn the key on if requested, and press “Continue”
d. Screen will display:
i. “Please Wait…”
ii. “Getting Vehicle Information”
iii. “Factory data retrieved. Please install an Unlocked ECU or contact customer service. Please press continue to reboot”
Steps 3 – 5: Installing Unlocked PCM and Installing a Tune with the Trinity 2/I3
3. Turn Ignition Off. Disconnect Tuner. Disconnect Battery.
4. Remove Factory PCM (10mm) and Install Unlocked PCM. Connect Battery.
5. With Unlocked PCM installed, connect Trinity2 /I3 to Vehicle.
a. Agree to the disclaimer if it appears.
b. Select “Tuning/Tune Vehicle”
c. Turn the key on if requested, and press “Continue”
d. Select the desired performance level.
e. Press “Continue”
f. Tuner will read PCM and continue tuning your vehicle. You will need to follow device screen prompts from this point forward. (When prompted for Ignition ON, be sure double tap on push start and check to see “run” illuminated on push start itself)
On first power up with an Unlocked PCM, the cluster panel will illuminate the red security light and may warn about other module errors (Traction Control, ABS, etc.). This is not abnormal and part of the process.
When you begin to tune and are prompted to turn the “Ignition On”, the cluster panel should no longer have the red security light illuminated which signals that your JL has been programmed, and connected, to the Unlocked PCM.
After installing your tune, start the vehicle. Let the vehicle run for more than 3 seconds, and test throttle response. The vehicle shutting off after ~3 seconds, or having a dead pedal indicates that there was an issue reading stock data and/or writing stock data to unlocked PCM. If throttle response is good and vehicle stays running, please continue by shutting off engine, returning ignition to ON.
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
DMark420
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Re: Tuning process for 2019 applications!

Post by DMark420 »

Why are some ecu's not supported on my 2016 Dodge Durango RT
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mikel
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Re: Tuning process for 2019 applications!

Post by mikel »

it wants you to check for an update.
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
vh_enriquez
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Joined: Tue Feb 13, 2018 11:33 pm

Re: Tuning process for 2019 applications!

Post by vh_enriquez »

Good night, I bought the i3 platinum with an unlocked ecu for a 2019 Hellcat redeye. I plugged the unit first to the stock ecu, then swaped it for the unlocked one and updated the intune, but when trying to tune, I get the message: Some ECUs in this vehicle are not supported, please tap cotinue to proceed with tuning or unplug and update this unit. I have updated and still get the message. when i turn the vehicle on, it shuts after 2 seconds.

Can you help me? thanks
Victor
Yuksioa
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Joined: Thu Sep 07, 2023 4:16 am

Re: Tuning process for 2019 applications!

Post by Yuksioa »

After updating the intune and connecting the unit to the unlocked ecu, I got the notification that "some ECUs in this vehicle are not supported" when I tried to tune.
amanda the adventurer
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mikel
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Re: Tuning process for 2019 applications!

Post by mikel »

Yuksioa wrote: Thu Sep 07, 2023 4:18 am After updating the intune and connecting the unit to the unlocked ecu, I got the notification that "some ECUs in this vehicle are not supported" when I tried to tune.
amanda the adventurer
this generally means it needs another update for the vehicle. Connect to update agent and let it do its thing.
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
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