which distributor are you using?? if you have one from an 88-89 integra, did you have to rewire something or was it a plug and play?

 

plug and play

 

even if you have a DX?? is the Si distributor harness the same as a dx?

 

Got this link off a fellow h-t memeber and it sums it all up http://www.geocities.com/civiczc/zcwire.html

 

I have a DX and I had to swap out my distributor plugs (just de-pin one and stick it in the other) and it worked 100%.

 

Ok, the easiest thing to do with the DX is to BUILD a 2nd harness. This harness will have 6 connectors. Use parts off an Si harness or whatever you can salvage at the junkyard. You need the connector for the cam angle sensor, 4 injectors, and the resistor box, plus a resistor box. You should also have some heat shrink, and a place to build this. Use soldered joints, none of those crimp on connectors. This harness is going to make a stop at the cam angle sensor, then 4 injectors, then loop over to the reistor box, following the stock path. You will also need some pins for the ECU, we've done quite a few mpfi swaps with this setup. For the ZC, you keep the DX distributor plugs and just plug them in. The second harness will take care of the angle sensor. (blue wires) Here's a finished swap: http://www.wolfenet.org/gallery/zc/IMG_0706

 

my standard plugs, which i thought were the same and dx, plugged right into my 89 integra....no swapping anything. i have a 90, if that makes any difference