i have a 91 honda crx dx i am using a honda hf engine and wiring harness how do i convert this over?!?!?! i know this is prob posted somewhere.. and i did find one but the model year was wrong none of the ecu plug wires matched

the real reason i need this is i jsut did a swap and i used a hf harness on the engine because i had one and it worked.. i just need to do the dpfi to mpfi and i have a 6 pin connector with out a mate and the other conector with out a mate has fuel injector wiring and it has tps wiring in it but im unsure how to pull this off!

 

best bet... send both your harness' and pay them to http://www.rywire.com. It will look and run like stock!

 

not going to work - you need to use the DX engine harness and do the DPFI to MPFI wiring changes to it - the DX chassis harness from the ECU to the engine bay has only 2 wires for the fuel injectors and it needs 4 - it also has no wiring for the cylinder sensor in the distributor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jlicrx &raquo;</TD></TR><TR><TD CLASS="quote">not going to work - you need to use the DX engine harness and do the DPFI to MPFI wiring changes to it - the DX chassis harness from the ECU to the engine bay has only 2 wires for the fuel injectors and it needs 4 - it also has no wiring for the cylinder sensor in the distributor </TD></TR></TABLE>

He is correct. You can use the dizzy plug, injector clips, and the resistor box from your HF harness though.

 

X2... That is correct.