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Product Introduction Congratulations on the purchase of the new Accessport handheld programmer. 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) Supported Vehicle List •...
Accessport Version 2b WARNING! Installation and use of the Accessport may void all or a portion of the vehicle manufacturer's standard warranty. There is no guarantee expressed or implied by COBB Tuning or any of its affiliates for the use of the Accessport.
Accessport Installation Pre-Installation The Accessport comes with the most up-to-date software available at the time of shipment. However, it is possible that updated software and/or map files have been made available since the time of shipment. Therefore, the recommended procedure is to connect the Accessport to the AP Manager software and download the latest software and map files for the target vehicle.
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3. Plug the OBD-II cable into the OBD-II port under the dash. 4. Connect the small end of the OBD-II cable to the 10-pin port on the bottom of the Accessport. At this point the Accessport will power up and after a few moments present the installation menu.
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6. Without touching the clutch or brake pedal press the START button once to put the car into the ON position. 7. Select [Install] from the Accessport menu by pressing the [OK] button to proceed with installation. Below is a diagram of the Accessport's keypad function.
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-II cable from the vehicle.
Monitor Live Data The Accessport can read sensor data from the factory ECU and display it as an on-screen gauge. This feature allows the Accessport to function as an auxiliary gauge displaying boost, RPM, temperature, or any number of other parameters.
The Accessport will display an error message if it cannot communicate with the vehicle. NOTE: Up to 10 log files can be stored on the Accessport. Use AP Manager to delete unneeded logs. If datalogging is started when there are already 10 log files on the Accessport, the log file with the lowest numerical value will be automatically overwritten.
The Accessport can calculate several performance measurements. NOTE: The Accessport is only capable of calculating performance test results while the ignition is turned to the “ON” position. The Accessport will display an error message if it cannot communicate with the vehicle.
Use the Accessport as a diagnostic tool. NOTE: The Accessport is only capable of displaying trouble codes while the ignition is turned to the “ON” position. The Accessport will display an error message if it cannot communicate with the vehicle.
Accessport About Displays information about the Accessport firmware version, serial number, status (installed or uninstalled) and vendor. Settings Change Accessport settings. Language: Choose from an array of various languages. * Units: Choose from Standard, Metric, and Metric with AFR. * Not all menu entries are translated.
Accessport cannot reflash ECU. 2. Verify that all steps required for ECU reprogramming mode were properly followed. 1. Ensure that the Accessport is running the most recent version of firmware. For more information, see COBB Forums. Accessport cannot identify 2.
Environmental Information Operating and Storage Temperatures The Accessport is designed to be operated at temperatures between 32° and 95° F (0° and 35° C) and with a relative humidity below 90%. Using the Accessport outside of these recommendations may result in damage.
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