Sorry for the seemingly noob-toob question here, but I was curious if Japan ever offered the OBD2B style ECU plugs like we have on our USDM 00-01 ITRs.

A friend of mine in a foreign country is trying to round up the pieces for a swap into his 97 Civic, and I told him to run a 96-97 JDM ITR ECU since it has the same OBD2A plugs on it, but runs an OBD1 program that lacks CKF, secondary o2 sensor, evap, catalyst codes, etc. etc.

If he can broaden his search to include any JDM ITR P73 ECU to remain OBD2A style ECU plugs then that'd be great to know.

Thanks guys!

 

Yes, all OBD2A style plugs on the JDM ITR ECUs. Honda used OBD2B style plugs in the 99+ CTR PCT ECUs.

 

you mean that all 94-01 JDM ITR has OBD2a ECU's?

 

Jackson got it.

bring Muuhda back, now.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blink_977 &raquo;</TD></TR><TR><TD CLASS="quote">you mean that all 94-01 JDM ITR has OBD2a ECU's?</TD></TR></TABLE>
Just the 96-01. They didn't make the ITR in 94-95.

96-97 ITR ecu is P73-003
98-99 ITR ecu is P73-013
00-01 ITR ecu is P73-023

 

or any year jdm ITR ecu's will fit into my 97 civic.
thank you guys!

 

Well there were no 1995 ITRs, but there were some "1995s" I guess you could say. I mean the 1996 model ITRs were manufactured in 1995, so some online sites might still label them 1995 by mistake.

So in essence if the first reply is correct all JDM ITR ECUs have OBD2A plugs in the ECU.

Dang Aqua and Jackson - what's up?

 

Listening to tiny ando guyver thats whats up.

And heading out to the garage to build a couple of transmissions.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Aquafina &raquo;</TD></TR><TR><TD CLASS="quote">Listening to tiny ando guyver thats whats up.</TD></TR></TABLE>

Awesome.

My son being born next month &gt; Muuhda

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B18C5-EH2 &raquo;</TD></TR><TR><TD CLASS="quote">So in essence if the first reply is correct all JDM ITR ECUs have OBD2A plugs in the ECU.</TD></TR></TABLE>
yep, I own three JDM P73s. 003, 013 and 023... all OBD2a.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B18C5-EH2 &raquo;</TD></TR><TR><TD CLASS="quote">Dang Aqua and Jackson - what's up?</TD></TR></TABLE>
What up, Tom?! It's been a while since our days of screwing around in the civic forum. Do you still have the EG? I hope all is well and congrats on the baby!

 

Yeah I've still got the EG, and now a wagon with a b swap too - check my signature.

As far as the ECU goes I had a 96 spec P73 JDm ECU and it was OBD2A plug, but ran an OBD1 program - are all the JDM ECUs pretty much an actual OBD1 program, meaning it lacks inouts for a lot of the OBD2 crapola?

 

All of JDM ITR ECUs do not not have all of the OBD2 sensors we get here in the US, ie; Secondary o2, CKF, Evap Purge Control Solenoid, etc.

 

my friend's selling an ITR ecu but i don't know what it came from, if its JDM I want it. He sent me this: 37820-P73-A03
987-200751

 

A03 = USDM 98 ITR

JDM versions = 003(96/97), 013(98/99) and 023(00/01).
I've heard that there is a 000, but never seen one.

 

Whats up Tom. Hope all is well, good to see you around.