H&S Mini Maxx, Installation Manual

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1-888-628-1730 • Mini Maxx Installation Manual 33
Overdrive Transmission Software
Did you know that your H&S tuning device also has the capability of tuning your transmission? If
your 5.9L Cummins is equipped with the 48RFE automatic transmission, you may want to check
out our Overdrive Transmission Software. Custom tailored to mate with H&S engine tuning,
the 5.9L Overdrive software includes modified torque converter lock/unlock strategies that will
command the TC to lock in 3rd gear under wide open throttle and hold it locked through 4th gear.
Light throttle torque converter strategies have also been changed to lock-up sooner, keeping more
power directed to the road instead of wasted in heat and friction. Shift points are modified to
take advantage of the available horsepower and torque output. On a 2006 Cummins with a stock
48RFE, we have seen 0.2 to 0.3 second quicker 1/4 mile times JUST from the addition of the H&S
Overdrive tuning! An additional unlock fee may apply, see www.hsperformance.com for details.
2007.5 - 2009 6.7l DODgE cUMMinS
Power levels
Power Levels can be adjusted on-the-fly at the touch of a button
after Installing the Download to the vehicle. The unit cannot be
unplugged otherwise the Power Level will default to NO POWER.
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 different rat-
ings and can be found at www.hsperformance.com/mini-maxx-downloads.
DPf Selection
The DPF or Diesel Particulate Filter is part of the factory exhaust
system on the 6.7L Cummins. H&S offers tuning that allows the
DPF to be left in place, or removed completely.
If you are planning on leaving the exhaust system stock with
the DPF in place, you will select PRESENT.
If you have already removed the DPF or if you plan on removing
the DPF immediately after installing your H&S tuning device,
you will select REMOVED. If you select REMOVED, you must Ac-
cept our DPF Disclaimer in order to continue with the Install Download process.
DPf / Exhaust Sensors
When running DPF PRESENT tuning, it is required that all sensors located in the exhaust
system stay in place and plugged in, otherwise you may experience a Check Engine Light
Power LeveLs
DPF Present
No Power
. . . . . . . . . . . . .
0 HP
Mild
. . . . . . . . . . . . . . . . . . .
40 HP
Wild
. . . . . . . . . . . . . . . . . . .
80 HP
Hot
. . . . . . . . . . . . . . . . . . .
120 HP
Power LeveLs
DPF removeD
No Power
. . . . . . . . . . . . .
0 HP
Mild
. . . . . . . . . . . . . . . . . . .
60 HP
Wild
. . . . . . . . . . . . . . . . .
120 HP
Hot
. . . . . . . . . . . . . . . . . . .
175 HP