How do i wire a 92 CX motor to a 91 SI?

 

just take the engine harness of your SI engine and the Diz and put them on the D15B. Seeing its a 92 motor you can either use the coolant temp sensor in the termostat housing or remove a plug in the back and take the one out of the SI block. If you use the one in the thermo housing will need to change the plug type and extend the wires.

 

thanks alot for the help but i forgot one more question on the post.
Would the 92 CX ECU plug rite into my ECU harness?

thanks.

 

nope...I would suggest reusing your SI ECU or you'll have to get a jumper haness

 

how much would the jumper harness be?

thanks again