Ok here is my problem ?

I purchased an 00 R ecu to install into my civic..

i removed the immobilizer and i still cant get it to work ? Does anyone have the pinout for the 00 p73 and the pinout for the pt2 (si ecu')

Or I dont want to post in the wrong forum but im getting tired of it and just about to get another type of ecu ?

can anyone help ?

 

DL the shop manuals,they have the pinouts.
http://www.icelord.net/honda/repair/
chris

 

Why do you have an itr ecu in the first place?

 

why not ? i dont want to jump my car to obd1 as the moment and i just want to run the r ecu for the moment

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmwanabe &raquo;</TD></TR><TR><TD CLASS="quote">why not ? i dont want to jump my car to obd1 as the moment and i just want to run the r ecu for the moment</TD></TR></TABLE>

Hey that sounds like a good plan to me. My friend converted his 00 ex to obd-1 and when emissions time came back around and he tried to convert back he was throwing all sorts of codes from the obd-2 ecu. It took us forever to get it to pass. I am personally looking to sell my 92 dx hatch and purchase a 99-00 SI and I will probably do the same your looking to do.....

 

yeah i mean i had an eg and in cali the smog laws are really hard so i bought my si and made it a poor mans r basically

b16 with all type r parts ?

i just needed the r ecu cuz when my vtec hit the car liened out and bogged hopefully when i try tonight it will work great

 

Let me know how it works out for you.

 

i dont knwo if ur runnign teh car or not yet, but u MUST swap pins a15 and a16 for the fuel pump relay....

 

Just asking, but what would the r ecu do for you that the si wouldnt? all i can think of is redline? Just wondering, thanks.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civicdragger818 &raquo;</TD></TR><TR><TD CLASS="quote">

Hey that sounds like a good plan to me. My friend converted his 00 ex to obd-1 and when emissions time came back around and he tried to convert back he was throwing all sorts of codes from the obd-2 ecu. It took us forever to get it to pass. I am personally looking to sell my 92 dx hatch and purchase a 99-00 SI and I will probably do the same your looking to do.....</TD></TR></TABLE>

Did he use a Obd 2 - 1 harness with a p28? I was thinking of doing this but wasn't sure. Thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Nerologic &raquo;</TD></TR><TR><TD CLASS="quote">i dont knwo if ur runnign teh car or not yet, but u MUST swap pins a15 and a16 for the fuel pump relay....</TD></TR></TABLE>

I'm running a P73 in my 97 CX without swapping those pins, is that a problem?

 

i know for my obd2a p73 it acts as a obd1 ecu in a obd2 casing. at least thats what i have been told. it eliminates the secondary o2 sensor, and the crank flucuation.

 

i have had the ecu installed for about a week or 2 and it feels great i moved the pins and the car pulls strong,

the type r does a little more for me then to b 16 one does due to the fact that it dumps more fuel, the car dosent lag anymore at all higher redline and again a better fuel map ?

the only problem that you run into is the immobilizer which can be removed ?

 

I have recently swapped a 98 spec JDM ITR into a 98 civ ex. I used the the original harness from the ex and pieced in a couple of the plug from the JDM harness. A couple of plugs are just hanging and one of them (IAT Sensor) is looking for a return signal but there isn't an IAT sensor for the JDM ITR. My problem is that the p73 ecu is throwing codes but I cannot read them. I have had honda mechanics look at it and tell me that they can't even jump it to get the light to flash. He said something about the relay was missing a power or ground somewhere. The thing runs very well, maybe a little starved or sluggish when VTEC is engaged, but still gets it! Could this have to do with the the need for switching some of the pinouts? What is an immobilizer?

A little help!

 

after 30 mins fo searching i give up, i was trying to find the link of someones page that showed all teh differences in teh ob2a/obd2b it was like 10 pages long and had LOTS of good info...

 

i know that this is in the wrong thread but

if anyone wants my ecu im willing to sell it ?

im asking 150.00 im in cali please email me @dohc-vtec@sbcglobal.net

 

im actually going to be taking the ecu out and putting the stock on in cuz i think i am going to trade the car in ?

so if anyone wants the ecu ill let it go for 150