Hi from France !

I need some help to wiring. My car civic coupe EJ2 94', my H22A2 from prelude 94', so OBD1 too.
I have civic cabin harness-side and prelude engin harness side.
I have find pinouts from civic's ecu and prelude's ecu :
https://honda-tech.com/zerothread/1171263
and
https://honda-tech.com/zerothread?id=918703

Same wires but not same colors...
Can I join same wires with sames functions ? I believe it's too easy ...

Thank you.

PS : sorry for my english...

 

PLease can you help me ...

 

you need a civic engine harness, the prelude harness will not work

 

OMG

I can't because my engine is already in car ...
Are your sure there is no way with prelude wire ?



Thank you

 

yeah no way, the plugs are totally different, you can take out the harness with the motor in, its gonna suck, but its deff possible

 

yeah, you need to use the civic harness, extend some wires, and add in the wiring for the knock sensor, and vtec. Aslo the 4 wire O2 if your's is currently a single wire.

 

yep

 

u will need your stock harness frm the civic and u will some of the plugs on the prelude and some u got to stretch

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by h22silvia &raquo;</TD></TR><TR><TD CLASS="quote">u will need your stock harness frm the civic and u will some of the plugs on the prelude and some u got to stretch</TD></TR></TABLE>