hey guys, take it easy on me im a newbie this is the situation...... i have a uk civic lsi wich has a d15 (obd):

im going to be puttin a obd2 b18c motor in it....but im going to be using a obd1 p72 ecu....
i've been told to use the harness off the d15 but then i'd have to wire in vtec and the 2 other injectors ect.. but my question is, can i jus use the b18 obd2 harness and buy a OBD2 - OBD1 conversion harness jumper wire thing?

surly this would be simplier than wiring the vtec and other 2 injectors up?

plzz help

 

it will be harder to use the b18 harness, because that harness is not made to fit ur car. you always use the harness that came with the car, and DO WHATEVER MODIFICATIONS NECESSARY to make it fit the new engine.

 

ok so, could i possibly use a obd1 92-95 civic si wiring harness and plug it straight into the B18 and the obd1 p72 ecu?

 

IF I am not mistake (I do not live in country that has RHD cars). You should be able to run the B18c (integra, RHD harness) engine harness and use your chassis harness. The only thing that will mess up my theory is that the car loks to be a EG and has dual point motor in it.

 

yea it dual point... so if i used the D15 harness already on the car i'd have to add the 2 extra injectors and add vtec ect..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Cesare &raquo;</TD></TR><TR><TD CLASS="quote">yea it dual point... so if i used the D15 harness already on the car i'd have to add the 2 extra injectors and add vtec ect..
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Question, What OBD is the car? The reason I ask is because EG (the car in the pic) is OBD1 in the US. EGs have the same wiring (connections , etc) as integras, so it is almost plug and plug.

If you can run a OBD1 style harness in the car, it will be almost plug and play with your B18c (if it is a JDM GSR motor) harness.

 

i think its obd1 aswell

 

well the b18 motor is atually out of a uk 1.8 civic vti wich is the same as a b18c1