Product Introduction Page 7
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.
Revision 1.097 Jun 25, 2013
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