DX to ZC swap

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ProchargedSN95

Junior Member
Ok i just pulled my dx motor out of my 89 1.5L and im ready for the ZC single overhead cam to go in. I just was wondering how the wiring goes. I have the ZC harness on the motor already and it looks as those it plugs into the DX harness(by the black box) but there is one extra set of 6 wires? And the stock DPFI harness has wires coming from the upper right of the engine bay a single harness. I was wondering what plugs into them? Does the extra plug off the motor? If so how...i should have pictures up tom.
 
http://b16a.honda-perf.org/theswap.html

if you have not yet converted your car to MPFI yet, you will have some problems runing your car.

the websight above guided me to wire up my 89 civic for a b16 with no problems. everything should apply to a zc motor with the exeption of a knock sensor. good luck!

also make sure you have injectors that require a fuel injector resistor and not those of a 92-95 civic w/o a fuel injector resistor.
 
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