what are the differences between the 2? specifically vacuum, evap, pcv...trying to install an abes intake manifold on an 00 gsr and lookin at an obd diy..

 

there is a ton of info in the search feature. OBD1 is less restrictive and responds better to mods. Also, it will be easier to pass emissions/smog. OBD2 is more restrictive and on all Integras 96+.

Check Team-Integra.net and look under their diy articles.

 

coudlnt find anything helpful..