I want to know if this will cause any problems. I have a 1991 Civic DX. I am about to convert to 4 point injection. The motor that I am about to put in the car is a 1999 Civic EX motor D16Y8 which is OBD2. I want to use the injectors that are on the motor. I have the wire harness for the motor, so I can just cut the plugs. I am converting the car to OBD1 and will be running a chipped P28. Do you think that this will cause problems by using OBD2 injectors, or should I try to find a set of OBD1 injectors?

 

It will work perfect, just eliminate the resistor box

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by '89ED8 &raquo;</TD></TR><TR><TD CLASS="quote">It will work perfect, just eliminate the resistor box </TD></TR></TABLE>
It was eliminated at the factory.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Power Rev Racing &raquo;</TD></TR><TR><TD CLASS="quote">Do you think that this will cause problems by using OBD2 injectors</TD></TR></TABLE>

the obd2 injectors will work

 

Edit: what they said.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhondageek &raquo;</TD></TR><TR><TD CLASS="quote">. i believe both are rated at 190cc. ( not 100% )


</TD></TR></TABLE>

It's 240cc

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eda6 &raquo;</TD></TR><TR><TD CLASS="quote">
it's a 91 dx there isn't a resistor box.</TD></TR></TABLE>
I forgot
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhondageek &raquo;</TD></TR><TR><TD CLASS="quote">solder all of the yellow/black wires together </TD></TR></TABLE>
Or you can de pin the wires out from the switched 12+ plug/cap and use that when you do you wireing for mpfi, it makes the swap cleaner plus it looks good with the obd2 inj. plugs

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ’89ED8 &raquo;</TD></TR><TR><TD CLASS="quote">Or you can de pin the wires out from the switched 12+ plug/cap and use that when you do you wireing for mpfi, it makes the swap cleaner plus it looks good with the obd2 inj. plugs </TD></TR></TABLE>Also correct.

And for the poop of it, you can also run a setup of OBD0 injectors as well, just wire in the resistor box.

Jason
http://www.JKobd.com

 

Just a note: except the that actuall plug end of the injector, both obd1 and obd2 injectors are exactly the same.