How Do I Tell If Motor Is Obd 1 Or 2?

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I am about to buy a B18C but i need to know if it is OBD 1 or 2 ? I need to know by looking at the motor or ECU because i dont know what year integra it came out of.

P.S. I want to put it into my 92 Civic Cx Hatch so im hoping it's OBD 1.
 

Havok

Senior Member
If you are referring to a GSR, that was made from 94-01, so it could be OBD1 or 2. If it is an ITR, it will OBD2. You can look at your ECU and tell, I can't find the picture right now, but someone will post it (it's OBD0, OBD1, and OBD2 stacked on top of each other, noticeable difference)
 

E_SolSi

Member of the 20 nut club
Moderator
VIP
here ya go

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