Bully Dog Power Pup Installation Manual - Installation
INTRODUC
TION
PO
WER CHARTS
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RETURN T
O ST
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TROUBLESHOOTING
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13
INSTALLATION
INsTallaTION INsTRUCTIONs CONTINUeD
Stage 3: Engine Read.
Follow the screen prompts on the Power Pup screen
to initiate the engine read. The engine read is the
process by which the Power Pup reads and saves the
stock vehicle settings.
Stage 4: Select Engine Tune.
Once the engine read is complete, the Power Pup
will prompt the user to select an engine tune. The
Power Pup will display three different options for
the engine tuning:
POWER/ECONOMY:
Select this tune for approxi-
mately 15% more power to the wheels and im-
proved fuel economy.
ECONOMY:
Select this tune to improve fuel economy
only.
STOCK
: This tune will return the stock vehicle programing to the engine computer.
Stage 5: The Download.
Once the desired tune is selected, the Power Pup
will initiate the download sequence in which the
Power Pup loads the tune onto the vehicle ECM.
The Power Pup will indicate that the download is
completed. Follow the screen prompts which will
instruct to cycle the key and press the “Y” button
(may take more than one key cycle). Finally, the
Power Pup will initialize and it will indicate that it
can be unplugged.
Before starting the vehicle, cycle the key to the off position for ten seconds.
Important: The engine download cannot be disturbed. Once a download is started it is crucial
that the download be completed without disturbance of any kind.
Remember to replace fuses once download is complete.
Important: The engine read process may take
as long as two hours. (See the Estimated In-
stall Time Chart, page 10)
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