soon or later, i will swap a 97+ b18c5 to my 93 hatch si. the engine comes with the ecu, i dont know wat kind of jumper should i use anyone knows???

 

im not sure but im thinking u will need a OBD2a to OBD1..

 

http://cgi.ebay.com/ebaymotors...33596
thats wat i found on ebay, is one of those?

 

I'd chip the stock computer and plug in at the shock tower connectors. Much easier and less problematic

 

Use the harness on the B18 and it will be plug directly into the chassis harness. Then just chip your p28 (im quessing thats what in the 93 si) and your done.

 

what year is the c5 swap? just use an obd2 gsr wire harness it will be plug n play you will need to add knock sensor wire. Use a chipped p28 which can also eliminate knock sensor if you like

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hatch-Si-93 &raquo;</TD></TR><TR><TD CLASS="quote">http://cgi.ebay.com/ebaymotors...33596
thats wat i found on ebay, is one of those?</TD></TR></TABLE>

No that harness is for using an obd1 ecu in an obd2 car.

If you wanted to run the stock itr ecu, then you need an obd1 to obd2A jumper harness.

 

thanks to all of u, i already fournd a jumper that i need:

http://cgi.ebay.com/ebaymotors...WA:IT

i willl use the ITR ecu that comes with the 97 and up type r engine.
if my swap wil be smoothly done and the car runs great, i will get another chipped obd1 ecu:

http://cgi.ebay.com/ebaymotors...&rd=1

the engine comes with everything i need, and i heard b18c5 is direct bolt in 92-95 civics, all i need is a obd1/obd2 jumper. i think i am all set for now. anything else i need???