are jdm b18c (sir-g) motors obd1 with obd2 connectors on the ecu?

reason for asking is i got a jdm sir-g swap. and its a 95. but the ecu looks like an obd2a.

 

It's possible that you were sent an incorrect ECU, or an incorrect swap. Without really knowing what you're looking for, it's easy to confuse an OBD-1 and OBD-2 swap out of an Integra.

 

Obd2 shouldn't even been around in 1995, it didn't get used until 1996. Take a look at this link and see if you can identify your ECU. Jeremy

http://www.hondata.com/techecuid.html

 

how can you tell what obd wiring is on your car? i know i have obd2 plugs on the firewall harness...and i was told jdm cars have obd1 wiring but have obd2 plugs.

on my sir-g swap its stamped april of '95..and p72-2.

in car ecu plugs obd2 connectors



jdm sir-g ecu. obd2a



jdm sir-g ecu #'s

 

So what answer are you after?

 

from those pix it looks like that ecu should plug right up to your vehicles ecu connectors. whats the problem??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by marko_think &raquo;</TD></TR><TR><TD CLASS="quote">i was told jdm cars have obd1 wiring but have obd2 plugs.
</TD></TR></TABLE>

^^ true or not?

what obd is my swap? obd1 or obd2a?

 

So you want to know what OBD is your ECU? It is OBD 2. OBD 1 Plugs will not fit in a OBD2 ECU and vice versa.

 

my jdm si-vtec ecu is od1 and does not look anything like that. mine is the smaller and more compact one, not like the longer usdm one. if its not short, then its not the 95 obd1.