Quote:
Originally Posted by DUSTIN0285
I'd like to know how a scan tool tells you your HP/torque numbers????
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its not a scan tool...idk wat it is..all i know is, u plug it in to the ECU port under the dash on the driver side..if ur alero is older than a 2001, u probly wont have one on ur car..an it tells u a whole lot of things..i think its called OBDII or something..