obd2a or obd2b HELP!!!!!!!

ek98civic

New Member
5+ Year Member
i need help with this situation ima do dis gsr swap in my 98 civic dx and i got 2 ecu's one is obd2a and the other obd2b im jus confused on which one i can use and another thing i only got the obd2b engine harness.... i jus need to know weither i can use it or if i have to get the obd2a engine harness and what are the problems that i might run into reply please HELP!!!!!!
 

Steven.

Formally Green 91
Registered VIP
Registered OG
5+ Year Member
10+ Year Member
96-98=OBD2a
99-00=OBD2b

if i remember correctly.
 


whtcivic93

www.mm-graphics.net
^ Would Integras and Civics be the same? I always though 99 was included in obd2a for the Integras
 

orioncivic

...
5+ Year Member
if u use the obd2b ecu you may have problems with your lights, friend did b16a2 swap in a 98 4 dr and he had to rewire a lot to get his lights to work along with a bunch of other stuff. has something to do with obd2b uses other parts of the wire harness to control the dash and lights.
 




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