Originally Posted by GreddyLude97
Will an after-market ecu for a 95, 96 lude work on a 97 lude..I know they are both have h22s but 95,96 is H22A2 while 97-01 is H22A4..whats the diff.????

The ECU is the difference....And by aftermarket what do you mean?
Im not to knowledgable about 5th gens. but i do know that
92-95 non Vtec = P14
93-95 Vtec = P13
Then you have to do the conversions for ODB1 to ODB2
IE....OBD1 is 96 or before and OBD2 is 96 or after (96 or 95 i can't remember)