SCT X4 Power Flash User manual

SECTION 1:
PARTS & CHECKLIST
X4 DEVICE
MICRO USB™CABLE
MICRO USB™ CABLE
HDMI/OBD II CABLE
SECTION 4:
UPDATING YOUR X4 DEVICE
INSTALLING THE UPDATER SOFTWARE
1. Go to: sctflash.com and click “Support” tab at the top of
the page.
1. Locate and click the "SCT Software" option and then
click on "Downloads". You will see "Device Updater".
Click to begin downloading and installing on
your computer.
2. Wait for that program to download, then double click and
“Run” the SCTDeviceUpdater.exe file if it does not
open automatically.
3. Follow the on-screen directions of the SCT Device
Update Software Installer until it allows you to
click “Finish”.
4. Follow the on-screen directions of the SCT Drivers
Installer until it allows you to click “Finish”.
5. Your SCT Device Updater Software and Drivers are
now fully installed and ready for use.
UPDATING YOUR X4
1. Prior to updating your X4 you will need to return the
vehicle back to stock, if not at stock already.
2. Connect your X4 to your Windows™ based PC using the
provided Micro USB™ cable. Unfortunately, we do not
oer support for Apple computers at this time.
3. Double click and open the SCT Device Updater
Software.
4. Click “Automatically Check for Updates”.
5. Confirm the update by pressing the “Update Now”
button. The update will now begin.
6. Let the updater run until it says “Your device is now up
to date”.
7. You may now unplug your device from your computer
and load a tune to your vehicle.
QUICK START GUIDE
SECTION 5:
READING VEHICLE VIN AND
STRATEGY/OS PART#s
From the Main Menu,
select Vehicle Info.
Once on the Vehicle Info
screen, you’ll be asked to turn
the key on. The VIN# will display
as well as the Strategy for Ford
vehicle/device. GM vehicle/
device, will display the OS
Part Numbers.
SECTION 6:
CHECKING/CLEARING VEHICLE
TROUBLE CODES
From the Main Menu,
select Vehicle Functions.
Within this menu, you will be
given the option to read or
clear DTCs (Diagnostic Trouble
Codes). Finally, make your
selection and follow the
on-screen prompts.
SECTION 7:
PROGRAMMING THE VEHICLE
POWERING ON THE X4
To power up your device using the provided HDMI to OBDII
cable, connect to the vehicle’s OBDII port. The OBDII port
is most commonly found within 24” of the steering column
under the driver’s side dash.
BEGIN PROGRAMMING
1. From the Main Menu, select
Program Vehicle.
2. At this point, the key should
be in the ignition, but in the
OFF position until prompted
to turn key ON/RUN position.
Within Program Vehicle, there are 2-3 selections depend-
ing on the state of the vehicle.
• Pre-Loaded Tune Files = Preloaded SCT tunes for use
on stock vehicles only.
• Custom Tune = Custom Tuning Dealer files, if there are
any on the device.
• Return to Stock = Restore original factory file to vehicle.
USING PRELOADED TUNE FILES
Once you follow the first “Key On” prompt, the device will show you a selection of vehicles and
engine sizes. Select yours here. This will take you to Adjustable Options where you will be able to
adjust to dierent performance levels, vehicle characteristics, and options including, but not limited
to, speed limiters, axle ratio and tire size. (Adjustable Options are vehicle specific). For more infor-
mation on Adjustable Options, please see the Adjustable Options Explained section of this guide.
USING CUSTOM TUNES
To install Custom Tunes, select Program Vehicle, and scroll down to the Custom Tunes section. If your device contains any
custom tunes for your vehicle, this is where they will be listed. Once you’ve found your desired tune select it by highlighting it on
the menu and then pressing the center button on the X4 to choose the tune. Next, follow the on-screen instructions to load the
tune to your vehicle. If no custom tunes are listed the device will refer you to our website to find a custom tuning dealer.
RETURNING TO STOCK
With SCT devices, your stock file is stored during the initial programming. The stock file stays on the programmer until
returned to stock. From Program Vehicle, select Return to Stock and follow the on-screen instructions to advance through the
programming process.
MAIN MENU
PROGRAM VEHICLE
GAUGES / DATALOG
VEHICLE FUNCTIONS
VEHICLE INFO
DEVICE INFO
DEVICE SETTINGS
MAIN MENU
PROGRAM VEHICLE
GAUGES / DATALOG
VEHICLE FUNCTIONS
VEHICLE INFO
DEVICE INFO
DEVICE SETTINGS
MAIN MENU
PROGRAM VEHICLE
GAUGES / DATALOG
VEHICLE FUNCTIONS
VEHICLE INFO
DEVICE INFO
DEVICE SETTINGS
PROGRAM VEHICLE
FUEL OCTANE
93 0CTANE
91 OCTANE
87 OCTANE
Fuse Puller | Voltage Tester | Battery Charger | Pliers
TOOLS NEEDED:
SECTION 3:
IMPORTANT ONDEVICE INFO.
From the Main Menu, select Device Info.
Within Device Info, you will find :
SERIAL NUMBER:
Needed for dealers to create custom tunes for your vehi-
cle and device.
FIRMWARE VERSION:
This is essentially your device’s operating system.
TUNE REVISION
The version number of your preloaded tunes.
UNLOCKS LEFT:
Number of unlocks remaining. An unlock is used when the
tuned vehicle is returned to stock and a dierent vehicle
is programmed.
MARRIED STATUS:
Unmarried = Unlocked and ready for vehicle pairing.
Married = Locked to a vehicle.
VBATT:
The amount of voltage being run through the device from
your vehicle’s battery. As a general rule, 12.75+ volts is
needed to flash a tune to a vehicle.
NOTE: Make sure the X4 is unplugged from your
computer before starting this process.
NOTE: Custom Tunes are built by SCT’s network of Custom Tuning Dealers and any questions related to them
need to be directed toward the tuning dealer.
NOTE: Please make sure that all stock electronics are
turned o and disconnect any aftermarket electronics
as well.
Two clicks
WWW.SCTFLASH.COM
SECTION 2:
PREINSTALL CHECKLIST
INTERNET ACCESS
In the unlikely event that technical support is needed,
Internet access may be required to troubleshoot. Our
Technical Support team may also need to remotely connect
to your computer to fix any issues you may be having.
ALLOW TIME FOR INITIAL SETUP
Make sure you allow up to 30 minutes to complete
the initial setup and installation.
NEED FURTHER SUPPORT?
For additional troubleshooting and support, see our
knowledge base on-line at sctflash.com/support.
Alterations made to the OEM configuration of
a vehicle may violate the Clean Air Act if such
alterations bypass, defeat, or render inoperative
Elements of Design installed on a vehicle in
compliance with the Clean Air Act. Users who alter
Derive’s products in any way are required to make
their own individual determination that the altered
products do not violate the Clean Air Act.
This device is not legal for sale or use in California
on pollution controlled vehicles.

SECTION 8:
LOADING CUSTOM TUNES
Download and install the SCT Device Updater software and Drivers from : www.sctflash.com/
support
1. From your e-mail, save your custom tunes
(.cef files) to your computer’s Desktop.
2. Open the SCT Device Updater software and
click the Load Custom Tune File button.
3. Click Browse and locate your custom tunes
on your Desktop. Alternatively, click Locate
Custom Tunes.
4. Highlight the Tune you wish to load.
5. The tune you selected should move to the
Available Tunes section.
6. Select the listed tune in the Available Tunes
section, then click the >> button to move the
selected tune to the On Device section.
7. Highlight the tune under the On Device
section, then click program. Tunes can only
be loaded one at a time. Repeat steps 3-7 for each tune, the device can hold up to ten custom tunes.
NOTE: To edit the name of the file as it appears on your device, you must highlight the file after transferring the
file to the “On Device” section of Updater. Next to “Edit Name”, change the name of the file here. Select
“Save”, then “Program”.
2.
4.
3.
7.
6.
SECTION 9:
ONDEVICE DATA LOGGING
1. Connect the X4 to the OBDII port.
2. From the Main Menu, scroll to Gauges/Datalog and press
the center button on the X4.
3. On initial setup, you will need to select Configuration
press the center button, and select your vehicle from
a list of data log files. In the future, you can continue
without going through the vehicle selection.
4. Once you select your vehicle, default gauges will show
up and you can now monitor these gauges.
5. The items being monitored can be adjusted by press-
ing up or down on the device to highlight and then
pressing the center button on the X4 to select which
reading you’d like to change. Within this menu, you
can change the item you’re monitoring, and the units
in which it will be displaying. You can also change the
layout of the gauges within this menu.
6. To start or stop data logging, press the center button
on the X4 while monitoring the gauges.
7. While monitoring, press right or left on the device to
go to the Gauges/Datalog menu. From this menu, you
may start recording, select a data log file with which to
log, change the gauge layout, and reset the min/max
values on the monitor.
NOTE: If you cant display a specific value from the preloaded config files, you can download and build custom config
files via our Live Link software. If you are not seeing the value or the PID option you want, you can download and build
your own configuration file using the Live Link datalogging software from sctflash.com/support.
SECTION 10:
ADJUSTABLE OPTIONS EXPLAINED
DIESEL VEHICLE SPECIFIC OPTIONS
Performance
The most aggressive preloaded diesel tune. Good for
everyday use, racing, or economy but not recommended
for any type of towing.
Street
The Street tune has less power than Performance with a
moderate gain over stock, safe for light towing, under 5K lbs.
Towing
This tune should be used when towing any significant load
as the shifting is specific for towing.
Trans Only
For heavy loads, the engine and boost are left stock and
only the transmission shift points are tuned.
Jake Brake
Exhaust brake to increase engine braking while coasting to
help lower braking temperatures.
Locked at CT
Keeps the torque converter locked during deceleration to
aid in engine braking.
Lock In 1-2-3
Locks the torque converter in 1st, 2nd and 3rd gear.
Agg. Tow Haul
More aggressive shift schedule keeping the engine in its
power band longer.
DIESEL & GAS VEHICLE OPTIONS:
Axle Ratio
Corrects shift patters / speedometer for aftermarket
axles / parts. (Not available on all vehicles)
Tire Size
Sets tire size to correct shift patterns/speedometer. (Not
available on all vehicles)
Idle Speed
Sets idle speed in RPM.
Traction Control
On/O setting disables traction control without using the
TCS button.
WOT Shift
Increase or Decrease the WOT shift points of each gear
individually by MPH.
Shift Pressure
% change in transmission pressure during shifts. (+
equals firmer, - equals softer)
GAS VEHICLE SPECIFIC OPTIONS:
Tune Type
Performance levels vary by the octane you select. High-
er octane will provide higher performance increase. 93
octane would be the highest increase.
Global Spark
Add or remove timing advance to the entire RPM range.
Spark by RPM
Add or remove timing by RPM range. (0-2000) (2000-
4000) (4000-8000)
WOT Fuel
Add or remove fuel at wide open throttle. (WOT)
Fuel Injectors
Allows you to adjust for dierent sized injectors. (Not
available on all vehicles)
CMCV Deletes
Updates tune to handle the CMCV/IMRC delete plates
modification.
Fan Control
Lowers the temperature at which the fan turns on.
Rev Limiter Drive
Sets rev limit in RPM while in drive.
Rev Limiter Neutral
Sets rev limit in RPM while in neutral.
Speed Limit
Remove, increase, or decrease the vehicle speed
limiter. (AKA Governor)
Doc. # 7015-99 v2.0
MAIN MENU
PROGRAM VEHICLE
GAUGES / DATALOG
VEHICLE FUNCTIONS
VEHICLE INFO
DEVICE INFO
DEVICE SETTINGS
BOOST IN PSI
11.00
MIN: 10.03 MAX: 12.06
PSI
CONTROL MODULE VOLTAGE
13.00
MIN: 11.00 MAX: 13.00
V
CONFIGURATION
FORD DIESEL 6.4L
FORD DIESEL 6.7L
FORD DIESEL 6.0L & 7.3L
FORD GAS ‘07 & PRIOR YEARS
FORD GAS‘08 & NEWER
FORD NON-US ’11 & PRIOR
EXIT CONTINUE
SECTION 11:
FREQUENTLY ASKED QUESTIONS
Q: When I try to update my tuner, it says “Please connect SCT device” but it’s
already plugged in.
A: This is an issue with your PC’s driver software. See our knowledge base at:
www.sctflash.com/support for help.
Q: When I connect the tuner to the vehicle, it doesn’t power on.
A: Check for blown fuses specific to the OBDII port for your vehicle.
Q: Does the tuner have to stay plugged in to keep the vehicle tuned?
A: No, after tuning the vehicle you can disconnect the programmer and store it.
Q: Can I stack/combine the X4 with another chip or tuning module?
A: All chips/tuning products must be removed prior to tuning with any SCT device.
Q: Can I tune more than one vehicle with this programmer?
A: Yes, but only one vehicle may be tuned at a time and you MUST return the
vehicle to the stock to before tuning another vehicle.
Q: Can the vehicle be tuned while the engine is running?
A: We do not recommend tuning the vehicle while the engine is running as this
can cause severe damage to the vehicle and the PCM.
Q: Should I return to stock before taking my car to the dealer?
A: We recommend that you always return your vehicle to stock before returning
to the dealership as this prevents the tuner from becoming locked if the dealer
updates the PCM.
Q: My device is telling me my car is a Shelby GT500 when I go to program vehicle
or My device says Demo Mode when I read Device Info.
A: Check device settings and look for Demo Mode. If it is on disable it by turning
it to o. This will cause the device to stop identifying your vehicle as a Shelby
GT500 and will now operate as needed.
Q: My vehicle is modified and I loaded a preloaded tune. Now it won’t run as
expected.
A: In most cases a modified vehicle requires a custom tune. There are set ups in
the preloaded tune options to adapt to certain cold air intakes, however this is
per vehicle and what works for one vehicle may not work on another. Please
contact a SCT Custom Tune Dealer for a custom tune if your vehicle is heavily
modified.
Q: I keep getting error code 110AF/110AE. The device tells me to update my
device, but it is already up to date.
A: You need to read vehicle info and write down your ECU Strategy/ECM OS Part
Number. After you’ve read vehicle info you need to go to your computer and
update the device using SCT Device Updater to download the additional files
needed to tune your vehicle.
Q. what is the dierence between an unlock and a reset?
A. An Unlock is required when a device is “Locked/Married” to a vehicle that is no
longer available. A Reset is needed when you have exceeded the “5 unlocks” on
the device. Please call SCT Tech Support to have your device Unlocked / Reset.
Q: I brought my vehicle to get work done at a dealership and they flashed the
vehicle now the device is telling me it is the incorrect vehicle.
A: See our knowledge base at: www.sctflash.com/support for help.
NOTE: Devices have five unlocks. An unlock is used when the device
is transferred from one vehicle to another.
NOTE: Adjustable Options vary for each vehicle
and are not available on all vehicles.
WWW.SCTFLASH.COM