Subaru 2.5L Turbo User Guide

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 using on-screen analog or digital gauges ● Read and clear engine diagnostic trouble codes (DTCs) ● Measure 0-60 and ¼ mile times* ● Monitor current and averaged fuel economy* ● Calculate current estimated horsepower and torque*
Supported Vehicle List ● 2004 – 2006 Subaru Impreza STI** ● 2005 – 2006 Subaru Legacy GT (MT & AT)** ● 2005 – 2006 Subaru Outback XT (MT & AT)** ● 2004 – 2006 Subaru Forester XT (MT & AT)** ● 2006 Subaru Impreza WRX (MT & AT)**

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 map file can contain information for any number of different modifications or enhancements to a vehicle, ranging from a race map for a heavily modified vehicle to an economy map for a stock vehicle. Through the use of the AccessPORT and different map files the ECU can be reprogrammed to accommodate virtually any vehicle configuration.

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