COBB Tuning AccessPORT User manual

Getting Started
MITSUBISHI

Product Introduction
Congratulations on the purchase of a new AccessPORT hand-held programmer. This quick start
guide explains how to install the AP on your vehicle. Refer to the AP user manual located on the
included CD for more information about features, capabilities and additional instructions.
The AccessPORT can:
• Reprogram the factory engine control unit (ECU) with improved
tuning parameters through the on-board diagnostic (OBD-II) port
• Monitor vehicle sensor data
• Read and clear engine diagnostic trouble codes (DTCs)
• Measure 0-60 and 1⁄4 mile times
AccessPORT Buttons:
In-Box Contents:
AccessPORT USB Cable
OBD-II Cable
A CD is no longer provided with the AccessPORT. Please visit http://cobbtuning.com/start to
download AccessPORT Manager 2.0 for your computer operating system as well as get access to
the latest COBB Tuning Off-The-Shelf maps for your AccessPORT.

AccessPORT Installation
Getting Started :
1. You will need the AccessPORT, OBD-II cable to perform the installation. Insert the key into the
vehicle’s ignition and leave it in the OFF position.
IMPORTANT!
For installation purposes, it is important to ensure that the vehicle’s battery has adequate power for
both the AccessPORT and the ECU. Because of this, it is recommended that all in-car electronics and
vehicle lights are turned off during the installation process to reduce drain on the vehicle’s battery.
For improved safety during installation, a car battery charger can be connected to the vehicle during
the installation process
2. Locate the vehicle’s female OBD-II port under the left side of the driver’s side dash.

4. Connect the small end of the OBD-II cable to the 10 pin port on the bottom of the AccessPORT.
5. Make sure the clasp on the OBD-II cable firmly engages the tab on the 10 pin port.
3. Plug the OBD-II cable into the OBD-II port under the dash of vehicle.

7. Select Install to proceed with installation.
6. Turn the key to the ON position, turn off AC/heater fans and headlights, and make sure all
doors are shut.
Vehicle Identification:
The AccessPORT will attempt to automatically determine the target vehicle for installation.
If the AccessPORT successfully identifies the vehicle:
Verify that the identified vehicle is correct and press OK to confirm.
If an error occurs:
Please reference the Troubleshooting section of the AccessPORT User’s Manual located on the
provided AccessPORT CD for additional information.
WARNING!
Do not disturb the AccessPORT or OBD-II cable while installation is taking place. Failure to
do so may result in incomplete ECU reprogramming which will render the vehicle inoperable.

Map Selection:
After the AccessPORT identifies the vehicle, it will present a list of maps for that vehicle. The map
selected will become the base map for the vehicle. To ensure the best performance, select the
map that most closely matches the modification level of the vehicle. Select a map and press OK
to view detailed information about that map. After confirming that the selected map is correct,
press OK again to proceed, or press CANCEL to return to the map selection list.
Save Stock ECU Program Data:
After confirming the installation map, the AccessPORT will download the current stock ECU
program data from the vehicle. The AccessPORT saves this data for use during the Uninstall
process to ensure that the vehicle is completely returned to stock. The download process
will take a few minutes to complete.
Install AccessPORT Programming:
With the stock ECU data saved, the AccessPORT will proceed with installation to the vehicle. At
this point the AccessPORT reprograms the vehicle’s ECU with new program data and calibration
parameters from the selected map file. This process will take several minutes to complete.
Installation Complete:
Your screen should now display “Installation Complete. Turn key to off position.” The
AccessPORT is now successfully installed. Turn the key to the OFF position. U nplug the OBD-II
cable and wait for approximately 10 seconds. The AccessPORT does not need to be plugged in to
the vehicle again until a map change is necessary, however, it can remain plugged in to use the
Performance testing, Live Data monitoring and Data Logging features. 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.

MAP & FIRMWARE Management
What Is A Map?
The AccessPORT reprograms the tuning parameters inside the factory engine control unit
(ECU)using map files, which contain specially written instructions for the AccessPORT to follow
during the reprogramming process. A given map file contains programming information
to properly calibrate the ECU for a specific set of modifications to a vehicle. In addition to
calibrating for specific modifications, maps are also programmed for different uses, such as
improved performance, higher fuel efficiency, alternate fuel grades, anti-abuse (valet) and anti
theft. Through the use of the AccessPORT and different map files, the ECU can be reprogrammed
to accommodate the user’s immediate need.
Installing the AccessPORT AP Manager Software:
Insert the AP Manager Software CD into your computer’s CD or DVD reader. Please follow all
on-screen instructions during the installation process.
Acquiring And Loading New AccessPORT Maps:
The AccessPORT ships with a number of pre-installed maps that are up-to-date at the time of
shipping. However, it is possible that newer revisions of maps have been made available, or that
the AccessPORT did not come pre-installed with a map that is appropriate for the target vehicle.
To check for newer or different maps, please direct your web browser to the AccessPORT map
download page at http://www.cobbforums.com/support. The most up-to-date maps are always
made available on this page.
To load a new map to the AccessPORT, simply download the desired map from the AccessPORT
map download page. Save the map file to an easy-to-remember location (My Documents,
Desktop, etc.). After the map file is completely downloaded, double-click the map file to
automatically run the AP Manager software and import it to the map library. With the
map file in the AP Manager library, simply right-click on the map and select “Send to
AccessPORT.” Continue this process for all desired maps. NOTE: The AccessPORT must to be
installed on the vehicle before it can be connected to the AP Manager software.
What is AccessPORT Updater?
AccessPORT Updater is a simple application designed to update the software for your
AccessPORT. Designed with user friendliness in mind, AccessPORT Updater will automatically
communicate with COBB’s servers to find and download the latest AccessPORT application
and firmware packages. Simply plug your AccessPORT into your Internet-connected PC via the
provided USB cable and launch AccessPORT Updater - it will take care of the rest.
Updating AccessPORT firmware:
Updating firmware is simple: plug-in the AccessPORT, using the provided USB cable, and launch
AccessPORT Updater. All firmware details are handled for you. Just sit back and wait for completion.

© 2010 COBB Tuning Inc. All rights reserved. AccessPORT, AccessTUNER, COBB Tuning and the COBB logo are
trademarks of COBB Tuning Inc. All other company and product names mentioned are trademarks of their
respective companies. Mention of third-party brands or products does not constitute an endorsement or
recommendation of COBB Tuning from said companies.
ph: 866.922.3059 fax: [phone]
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