1-888-628-1730 • Mini Maxx Installation Manual 37
FUSE NUMBER 15
Always tap into the cold side of the fuse. On the
2003 - 2007 6.0L Powerstroke, the cold side is towards
the driver side of the vehicle.
NOTE: If your fuse box or wiring looks dierent than those pictured or
if you are not getting 12V ignition power from the pictured source, you
may need to nd another 12V keyed ignition source using a test light or
multimeter. If possible, nd one that stays hot during engine cranking.
Maxx Calibration Control
Maxx Calibration Control (MCC) is an advanced engine management software tool that enables
custom tune editing with your H&S tuning device. With the power to control all aspects of engine
and transmission management, MCC gives YOU the ability to control how YOUR engine operates!
When you have exceeded the limits of conventional tuning and want to unleash the power of a
custom tune, look no further than MAXX CALIBRATION CONTROL
NOTE: Applications may vary by vehicle make and model, please check our website to see if MCC is available for your
vehicle at www.hsperformance.com/mcc
Unplugging Head Unit
If you unplug your head unit your truck will remain at the last known power level you had it set to.
2008 2010 6.4L FORD POWERSTROKE USA / ULSD CALIBRATION
Power Levels
Power Levels can be adjusted on-the-y at the touch of a but-
ton after Installing the Download to the vehicle. The current
Power Level will be saved even if the Mini Maxx is unplugged.
NOTE: The Power Level ratings listed may not be exact for your particular
vehicle. The listed ratings apply to the out-of-the-box tuning that H&S tuning
devices are shipped with. Any custom downloads may result in dierent rat-
ings and can be found at www.hsperformance.com/update-instructions.
Speed Limiter
This option allows for the adjustment of the factory speed limiter. Most 6.4L Powerstroke
trucks have a 95 MPH speed limiter from the factory. The limiter can be adjusted from 55
MPH to 200 MPH. This option can only be adjusted during the Install Download process.
Tire Size Calibration
This option allows for the re-calibration of the factory speedometer to adjust for non-stock
sized tires. For the most accurate speedometer reading when using non-stock sized tires, it
is best to measure the diameter of the tire using a tape measure rather than going by the
POWER LEVELS
Stock .................... 0 HP
Tow
.................... 40 HP
Street
................. 80 HP
Performance
.... 120 HP
To Next Page
Loading...