H&S MINI MAX - 2007.5-2010 6.6 L LMM Duramax Calibration

42 Mini Maxx Installation Manual • www.hsperformance.com
and the vehicles ECM is online. Below you will nd a commonly used 12V keyed ignition
source for your vehicle:
WHITE WIRE WITH BLUE STRIPE
The white wire with blue stripe (capped from the
factory) is found under the drivers side dash. This wire
is bundled with multiple other capped wires near the
emergency brake lever.
NOTE: If your wiring looks dierent 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 default to the STOCK setting within a few drive cycles.
Î High Sulfur Calibration info found on page 55
2011 - 2012 6.7L Ford Powerstroke Specic Features Continued >>
2007.52010 6.6L LMM DURAMAX 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 dierent 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 6.6L LMM Duramax
POWER LEVELS
Stock .................... 0 HP
Tow
.................... 40 HP
Street
................. 80 HP
Performance
.... 120 HP