i have a 91 civic dpfi and a 89 crx si , im taking the motor and tranny out the si and putting it in my hatchback , what will i need besides the motor ,tranny ,ecu ,resistor box ,, will is be easier to use my stock harness and add the extra wires for the injectors and distribitor plug and resistor box , or take out the complete harness? if i take out the harness do i have to take the dash off and get the dash harness also , or does the harness just run to the ecu ,resistor box ,and frame and thats it , like if i unplus the ecu can i put the wire out and just plug the ecu back in out the car? and just unbolt the resistor box and l;eave it connected? does anyone have a better idea , or instructions for me?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 10ktgold &raquo;</TD></TR><TR><TD CLASS="quote">does anyone have a better idea , or instructions for me?</TD></TR></TABLE>
yeah, click this: https://honda-tech.com/zerosearch grab a snack and prepare to read about this topic for days...

 

i did a search but didnt find out how hard it is to take out the si harness if i leave it connected to the motor where do i need to disconect it ,? ecu and that it?

 

91 si intake mani
91 si dizzy
cut harness
91 si ecu (pm6) or pm7
zc or 91 si tb
all hoses, ect,si rester box
si camis agressive, ada si 5 speed, 1/2 of a day.

wanna sell ur crx si tranny?

 

i also want to know cuz im doing the same exact thing. i left the wiring connected from the injectors/f-rail to the resis. box(off an si). will i be able to plug in the resis box on the dx harness where it was on the si or will i have to rewire?