I'm kinda confused, and I don't know if this has been covered before. I'm currently running a jdm p73 with my jdm itr motor. The motor hasn't dynoed very well, 155/115, so I'm looking towards tuning. My question was, if say i were to buy a skunk2 conversion harness, are they universal to all obd2a cars? Their web page was a bit vague, and I haven't been able to find any uber-newbie guides to double check.

<A HREF="http://www.skunk2.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=201-99-0055&Category_Code=ELE&Product_Count=3
" TARGET="_blank">http://www.skunk2.com/Merchant...t=3
</A>

-oh yes, with those dyno figures, I've done a compression test, 250 across the board. I haven't done a leakdown though. I don't know, when it was dynoed, the previous owner hadn't changed out the plugs, wires, dizzy cap, rotor, and air filter in years. And i had new tires on there. So hopefully things will turn out for the better after tuning.

 

what car and year do u have? 96-99 dc2 is obd2a and 00-01 dc2 is obd2b.
and 96-98 ek is obd2a and 99 is different

 

But for the OBD2a Integras and Civics, would their ECUs be interchangeable, from the harness's connector standpoint?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by erikiksaz1 &raquo;</TD></TR><TR><TD CLASS="quote">But for the OBD2a Integras and Civics, would their ECUs be interchangeable, from the harness's connector standpoint?</TD></TR></TABLE>

Yes.