Step by step process of installing an Diablosport Intune on a Neon SRT4.

We’ve had a few customers ask us how the Intune install process goes when installing a tune on their 2003-2005 Dodge SRT4 or 2008-2009 Dodge Caliber SRT4.
So, we have taken step by step photos to show how its done.

If you want further information on the Diablosport Intune for the 03-05 Dodge SRT4 or for the 2008-2009 Dodge Caliber SRT4 just click on any of the photos.

First plug in the Intune into your OBD2 port.

This is the welcome screen. To make any selections, just touch the screen with your finger.

We’re selecting : Tune Vehicle


Next, click yes to accept the legal disclaimers.


Next, click on the Write Vehicle, which loads the tune onto your pcm. You would click on restore vehicle ONLY if you already flashed your vehicle with a tune and want to reload your stock tune on your pcm.


Next, put your key in the ignition and turn it to the ON position, but make sure to NOT start the car. Turn off any accessories such as radio, ac/heat/headlights, etc.


This next process gives you two selections.

Diablosport tune- click this to go ahead and install the tune.

Modify tune – this allows you to make changes to the tune before installing it. If you are not familiar with doing this, we recommend you not make changes and just install the Diablosport tune.


After selecting the Diablo Sport tune, you will be asked if you want to install the tune.

Click X for no, or click the check mark to install.


The next three windows show the Diablosport backing up the existing tune from your pcm and saving it to the Diablo sport Intune in case you want to ever want to go back to the stock tune.




The next two windows are asking if you want to modify the canned tune that’s on the Diablo Sport Intune, or just install it the way it is. Click on the green arrow to install.



The tune is now being prepared to load into the pcm.


The tune is now built and ready to install. Click the green check box.


The tune is now being installed.



The tune is now loaded, cycle the key to the off position and click on the green check box.


Cycle the key to the ON position. Do not start the car.


The tune install is now done!


The Intune is now saving information on what last tune was written for future reference.


All done!


For more information on the Intune product we carry for the 2003-05 Dodge SRT4 and the 2008-09 Dodge Caliber SRT4 simply click on any of the photos to jump to our product page.

Written by Modern Performance

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