All DiabloSport ii products have a guarantee of satisfac- DiabloSport, LLC. tion. If in the first 15 days from the date of purchase you are not satisfied with the results the Predator Satisfaction Guarantee/ Predator generates in your vehicle, simply restore the factory tune to your vehicle and return the Predator to the selling dealer. Return Policy Pending examination of the tool by DiabloSport, you will receive a refund from your selling dealer.
End User License Agreement, Warranty and Disclaimer THIS END USER LICENSE AGREEMENT (the “Agreement”) is an sole exception of ToolRama’s liability for the refund of the purchase price of the Product to Purchaser in the event that a court of competent jurisdiction determines the Purchaser suffered damages directly resulting from the malfunction of the Product. 5.Warranty.
Table of Contents Before Installing DiabloSport Performance Tune v Display and Keypad description vi Preparing For Performance Tune Installation 1 OBD-II Diagnostic port locations 3 Vehicles equipped with the GM OnStar system Fuse Removal on all GM vehicles 4 5 Predator Applications 8 Installing the tune into the vehicle 9 Restoring the factory/stock tune 15 Modifying parameters 17 Diagnostic Section How to check and erase
Before Installing DiabloSport Performance Tune
vi Display and Keypad description Display and Keypad description This is a simulation of the Predator’s screen.
IMPORTANT Please read through the entire manual before installing a tune in your vehicle. Failure to follow instructions can result in a damaged or disabled PCM (Powertrain Control Module). User must ensure that the factory “stock” tune is in the vehicle’s PCM before installing the DiabloSport tune. GM dealer re-flashes are considered stock factory tunes. Serious engine damage will occur if the Predator tune is installed over a non-factory/aftermarket performance tune.
Notes
Preparing For Performance Tune Installation
Preparing Vehcile For DiabloSport Performance Preparing Vehicle for DiabloSport Performance Tune Installation OBD-II Diagnostic port locations • Apply parking brake to de-activate daytime running lights. • Always have all the doors closed while installing the DiabloSport Performance tune, and keep them closed until the process is complete. • Do not activate any electrical accessories while installing the DiabloSport Performance tune.
OBD-II Diagnostic port locations 99-04 Corvette Driver side underneath dash in the center, facing floor. 99-02 Firebird/Camaro Driver side underneath dash, right hand side facing driver.
Vehicles equipped with the GM OnStar system IMPORTANT! Vehicles equipped with the GM OnStar system Due to the fact that the GM OnStar system sends transmissions periodically to the vehicle, we suggest that the system be temporarily disabled during the installation and modification process.
Fuse Removal For GM Vehicles - Step1 Turn the ignition OFF! Locate the fuse panel in the engine compartment or in vehicle interior. Carefully remove cover and locate the RADIO, RADIO AMP, and INFO. Note: Fuses & Fuse panel location vary by Year and Model Equipment Option Power”. If so, you must remove the fuse labelled “SEO 1” in addition to the “Radio”, “Amp”, and “Info” fuses.
Fuse Removal For All Gm Vehicles - Step 2 - 4 Turn the ignition ON. Look and confirm that the OnStar dash light is turned OFF. If the light is still ON, continue with step 3; if it is OFF, continue with step 4. Step 3 Turn the ignition OFF. Locate the fuse panel located on the driver’s side dashboard, carefully remove cover and locate the following fuses: Fuse Removal For All GM Vehicles SEO IGN RAP 2 RDO 1 TBC ACCY Location may vary from illustration - consult your user manual.
Fuse Removal For All Gm Vehicles Fuse Diagram for 2002.5-2005 For LS2 vehicles... You must remove the “Radio/Cell phone” fuse. Failure to do so may result in radio failure due to bus communication activity. Fuses are typically located in interior fuse box location. Please refer to vehicle owner’s manual for exact locations. Important! Do you have the correct predator? Check the list of applications on the next page.
Predator Applications Predator Applications U7198-Will cover the following! 1999-03 Corvette 5.7L LS1 1999-03 Corvette 5.7L LS6, 1999-02 Camaro 5.7L LS1, 1999-02 Firebird / Trans Am 5.7L LS1, 1999-02 Chevrolet Silverado, Tahoe, Suburban, Avalanche, (4.8L, 5.3L, 6.0L, 8.1L), 1999-02 GMC Sierra, Denali, Yukon, (4.8L, 5.3L, 6.0L, 8.1L) 2002 Cadillac Escalade, (The U7198 will NOT work on1999 5.
Installing the DiabloSport Tune into the vehicle
10 Installing the DiabloSport tune into a vehicle • Locate the OBD-II diagnostic port on your vehicle. (see reference pictures on page 2) • Connect the Predator into vehicle’s diagnostic port and turn the ignition key to ON position (DO NOT start the engine) The following screen will be displayed: (If Predator does not turn on, please check the cigarette lighter fuse). NOTE: FOR CORVETTE - Make sure vehicle is in “Accessory Mode”. With keys in vehicle, the “Start” button lights up green.
Select the type of Transmission for your vehicle. About DiabloSport Performance Tunes Press “Enter” key. Diablo Tune: Designed to add power and torque for a stock to mildly modified vehicle. 11 Factory HP Tune: Allows user adjustments of stock tune. ***Select Transmission*** Automatic Manual Original Backup: Restore the original Factory Backup and reset the tool for use on another vehicle.
12 Installing the DiabloSport tune into a vehicle Select the desired tune. Press “Enter” key. Installing the DiabloSport tune into the vehicle *** Select Tune *** The tool will automatically back up the factory/stock tune. This step will only take place the very first time the Predator is used on the vehicle. Please wait until completed. This may take a moment! During the backup process the gauges may sweep and various messages may be displayed in the message center. This is normal; do not be alarmed.
Installing the DiabloSport tune into a vehicle When the Predator has completed performing the original backup, the following screen will be displayed. Original Backup has been saved. Continue 13 After selecting “Install Tune”, and pressing “Enter”, the Predator will install the Tune into the vehicle. A progress bar will be displayed, followed by the screen displayed below. Please turn the key OFF. Then wait 10 sec and turn the key ON. You may now select “Install Tune” on the following screen.
Installing the DiabloSport tune into a vehicle 14 Notes
Restoring the Orginal Backup (Stock tune)
16 Restoring the orginal backup/stock tune We recommend restoring the stock tune to the vehicle whenever the vehicle goes in for service. This will allow any reflashing of the PCM by the dealership without affecting the Predator. Restoring the orginal backup/ stock tune The stock tune can be reinstalled at any time using the “restore original backup” feature. This feature will take the DiabloSport tune out and reset the computer to stock. The DiabloSport tune will be saved in the Predator.
Modifying Parameters
Modifying Parameters The Predator allows you to modify the factory stock tune, or the Diablo Tune. If you wish to modify a tune, simply select “Modify Tune” prior to installing the tune. *** Modify Tune *** Modify Parameters Reset ALL Parameters Modify Parameters: This allows user to see and adjust parameter settings Reset ALL Parameters: This allows user to reset parameters back to original tune settings.
Modifying Parameters - Important information regarding DiabloSport Performance Tune Parameter modification Select “Modify Parameters”, go through and carefully read the disclaimers… 19 Press Enter if you understand and agree else Esc to quit. DiabloSport will not be held responsible for vehicles with modified parameters since we are not present to monitor the Note: Adjusting parmeters may severly affect the engine and the performance of the vehicle.
20 Modifying Parameters Note: Tune selection and available parameters may vary between Predator model numbers. Not all parameters are available on all Predators.
Modifying Parameters 21 Once the desired parameter has been selected, its current value will be shown. Press “Enter” to save the adjustments. ****Install Performance***** Installing the file Do you want to continue? Press Enter for YES Or Esc for NO. ............Gear Ratio............ Press Enter to save or ESC to cancel 3.72 Note: Regarding Tire Size Adjust only if speedometer is off due to the increase or decrease in tire size.
Modifying Parameters Definitions 22 Modifying Parameters Definitions Injector Slope: Determines the injector size and is used when correcting long term fuel trims. Injector change: To properly set up injector size, you have to multiply the (current slope x injector % change). Example: changing #24 to #30 (30-24)/24*100= 25. Multiplying the entire slope by 25% will get you in range.
Diagnostic Section
24 Diagnostic Section - How to check and erase the SES light. The diagnostic features on this tool can check and erase Service Engine Soon (SES) light as well as monitor live data from supported sensors. Select “Diagnostics” from main menu. Then select transmission type if prompted.
Diagnostic Section - How to check and erase the SES light. 25 Select your transmission type, then press “Enter”.
26 Diagnostic Section - How to check and erase the SES light. To view the specific trouble code, select “DTC information”.
Real Time Data
Monitoring Real Time Data Predator will display an array of sensor input values as the engine is running. This is known as real-time data. If you select “Show Calibration IDs”, the following screen will be displayed. • Select “Diagnostics” from the main screen. • Select “Real Time Data” • Monitor desired parameters NOTE: Only values supported by the vehicle model will be displayed.
Options Section
Options Section The Options menu is mainly for the DiabloSport Predator Dealer. It contains functions for up- and downloading of tunes into the tool, tick purchases and specific tool identification.
Troubleshooting 1.My Predator will not power up when I plug it into the OBDII port. Why? A: Make sure that the cigarette lighter fuse in your vehicle is functional. You may also want to try plugging the Predator into any other vehicle with an OBDII port to see if it powers up. If it does not, please return to point of purchase for a warranty exchange. 2.My Predator lights up, but nothing happens. A :Please return your Predator to point of purchase for warranty exchange. 3.