how can i tell OBD's on an ECU and dizzy

We may earn a small commission from affiliate links and paid advertisements. Terms

ThatCRX

Junior Member
i hav a dizzy and ecu for a b18a1 but 1990 and 1991 are obd-0 and 92-93 are obd-1...how can i tell if they are obd-0 or -1 cuz i need obd-0
 
Non-OBD has round plugs. OBD1 uses square plugs.

I know this to be true about Civics. You may want to confirm this with somebody regarding the Integra distributors.
 
Maybe that... (not sure)

But the non-OBD definitely has cream/yellow colored plugs, and the OBD1 has grey plugs. On the ECU, the non-OBD will have two plugs, and the OBD1 will have three.
 
Back
Top