Why does my DiabloSport Motherboard show an invalid license?
The most common reason for an invalid license error on your DiabloSport Motherboard is that the performance program was left in the vehicle when it was taken to a dealer, and the dealer reflashed the vehicle's ECU. The device will prompt you to take a new copy of the original backup to incorporate the latest updates. After the backup is complete, you can use the device normally.
What to do if DiabloSport Motherboard write fails?
If a write fails with your DiabloSport Motherboard, ensure the vehicle's battery is fully charged, the correct fuses have been removed, and all aftermarket electronic accessories are turned off. Then, follow the prompts on the device to restore the vehicle to its original calibration.
How to check if my vehicle is supported by DiabloSport Motherboard?
To check if your vehicle is supported by DiabloSport Motherboard, visit www.DiabloSport.com for updates. Click Downloads and select your part number, or your vehicle's make, model, and year for instructions. Press enter to view your CALID. Alternatively, write down your 17-digit VIN and CALID (found in Diagnostics>>Troubleshooting>>Show CALID), then contact DiabloSport or visit www.DiabloSport.com, click Downloads, and select your vehicle type or part number. Also, check the revision number on the website and update your device if a newer revision is available.
What to do if DiabloSport Motherboard could not see Ignition ON?
If your DiabloSport Motherboard cannot detect the ignition being turned on, ensure that the vehicle's ignition is in the ON position, but the engine is not running.
General| Internet Updatable | Yes |
|---|---|
| Read/Clear Codes | Yes |
| Display | LCD |
| Connectivity | USB |
| Features | Performance tuning, diagnostics |
| Pre-Loaded Tunes | Yes |
User must agree to terms or return product for refund. Any use implies agreement.
License for vehicle installation; prohibits modification, reverse engineering, and decompiling.
Product sold without warranties; liability for damages limited to product price.
Covers 30-day satisfaction guarantee and 2-year warranty against defects, with exclusions.
Details on product updates, technical support, returns, and RMA procedures.
Addresses state law limitations on warranties and specifies governing law and venue for disputes.
Disclaimer regarding legal use on pollution-controlled vehicles and California racing use.
Details the 30-day satisfaction guarantee and return process for the Predator unit.
Explains how DiabloSport offers revisions and updates for the Predator.
Provides critical notes on tune application and using aftermarket parts with the Predator.
Lists supported 5.7L and 6.1L Hemi V8 engines for Predator tuning.
Details supported Jeep Grand Cherokee SRT-8 and Chrysler/Dodge models.
Describes the function of each button on the Predator device for menu navigation.
Lists critical warnings for operating the Predator, like engine state and voltage.
Warns about potential power draw from aftermarket parts and voltage drops during programming.
Explains installing pre-defined tunes or customizing them, and the initial factory tune backup process.
Details specific Hemi tune offerings like Performance, CAI, and 91 octane, including 'Modify Stock Tune'.
Steps for plugging in the Predator, initial startup screen, and selecting tune options.
Process for the Predator to read and save the vehicle's original factory tune.
Step-by-step guide for selecting, verifying, and writing a tune to the vehicle.
Steps to access the modify tune menu and choose between modifying parameters or resetting them.
Lists available parameters for Hemi vehicles like speed limiter, idle speed, WOT spark advance, etc.
Guides the user through modifying a parameter, verifying, and installing the updated tune.
Explains adjustments for timing and fuel tables across different RPM ranges.
Details how to adjust idle speed, rev limits, and vehicle speed limiters.
Describes fan control options and the function of knock sensors.
Explains the Quick Adjust menu for changes that don't require a full tune re-write.
Lists parameters like ESP, Tire Size, Autostick, TCM adaptation, Shift Points, and Firmness.
Explains the purpose of custom tunes for heavily modified vehicles and dealer handling.
Guides on managing tune files, exporting to PC, importing, and erasing custom tunes.
Lists necessary hardware for custom tunes and updates, like power supply and cables.
Lists reasons to restore the original factory tune (dealer visit, returning unit, new vehicle).
Step-by-step guide on how to restore the original backup tune using the Predator.
Lists available diagnostic functions: Show Trouble Codes, Clear Trouble Codes, Real Time Data, etc.
Explains how to view and clear stored trouble codes from the vehicle's memory.
Details viewing real-time data, selecting parameters, and logging live data.
Instructions for data logging, viewing logged data, and navigating playback.
Explains uploading log files to PC and streaming live data using viewer software.
Defines various live data groups like Gas Acceleration WOT, Gas Drivability, Gas Fuel, etc.
Shows an example of real-time data displayed on the Predator screen.
Addresses FAQs regarding dealer detection, using Predator on multiple cars, installation difficulty, and performance gains.
Lists various adjustable parameters and features available on the Predator for different vehicles.
Details the functions within the Predator's Options menu, like displaying serial number and tune info.
Explains the tools in the Troubleshooting menu, including VIN display, tune export, and live table reset.
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