User guide

Accessport Installation Page 12
Install Accessport Programming
After the Accessport downloads and saves the stock ECU program data, it will proceed with
installation to the vehicle. It is at this point that the Accessport reprograms the vehicle's ECU
with the new program data and calibration parameters from the selected map file. This
process will take 3-4 minutes to complete.
WARNING!
Do not disturb the Accessport, and the USB cable and the OBD connector
(Version 2) or the OBD-II cable (Version 2b) while installation is taking place.
Failure to do so may result in incomplete ECU reprogramming which will render
the vehicle inoperable.
Installation Complete
The Accessport is now fully installed and ready for use. Turn the key to the OFF position
and unplug the OBD connector from the vehicle.
The vehicle's ECU is now programmed with new calibration data. The Accessport does not
need to be plugged into the vehicle for the calibration to be in effect, however, there are
other features of the device that may be used at any time.
Please note that the Accessport is designed to work with only one vehicle at a time. Once
the Accessport is installed, it cannot be used with another vehicle until it is
uninstalled from the original vehicle.
WARNING!
The Accessport is not designed to be used by a driver while the
vehicle is in motion. All Accessport functions should be performed by
a passenger while the vehicle is in motion. Under no circumstances
should the driver exceed posted speed limits or disobey traffic laws
while using the Accessport. COBB Tuning and its affiliates assume no
responsibility for damages caused by improper use of the Accessport.
Revision 1.097 Jun 25, 2013