will a '94 ex wiring harness work with a '92 cx or dx d15b8 motor?
will it clip into the d15b8's ecu?
the way i figure, is that the harness will be the same other than the vtec wiring. is it possible to go ahead and install all of the senors that fit and just ignore the ones for vtec? any input would be great, i'm planning on buying b speed's and need to know before this weekend.
thanks, dustin.

 

yes it will all plug in .

 

:edit: its going into a '91 hatch

 

is the 91 hatch a dx or si? If it is dx it will not work, you will have to add wires to the computer....if it is an si it will plug all in except the for the vtec.

 

it is a dx, the motor is a '92 and i have the i have the '92 ecu.

 

if you are using the 92 motor/engine harness/and ECU with the 91 car, the engine harness and ECU will not work. You need a obd-0 harness, obd-0 distributor, obd-0 injectors and an obd-0 ECU. And isnt the DX dual point fuel injection? If it is, then you also need to add two more injectors.

 

you can have somebody run new wires to the computer threw the firewall and buy a fuel injector resister box its 20 dollars at import performance because the dx hatch only has two plugs comeing out of the firewall the si has 3 and so does all the newer hatches, because of the dual point injection...that third plug is what you have to add that runs to the computer....you shouldn't have to buy distributer, injectors.....it should all be on the 92 motor......buy a engine harness and get it rewired

 

92-95 motors are obd-1...88-91 are obd-0...obd-0 electronics(dist., injectors, ecu) will not run with obd-1 electronics

 

so even though i have everything from the newer '92 motor ie: intake manifold, injectors, distributor, ecu, and wiring harness, the electronics will not work? what im trying to do is use a '94 ex harness to put into a '92 dx ecu, but need to know if it will work because the harness is wired for vtec and i dont need it.

 

wont the harness wired for vtec just have a couple extra pins in it that wont have female ends in the ecu and therefore the ecu wont read it and be the same as having a non vtec harness?