zc question

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lizoyd18

Junior Member
im thinking about getting a zc.. my question is will i need alot of parts for it???ive researched and it gives diffrent information... i have a 90 civic dx any info will be nice thanks
 
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thats where i get confused they say i have to rewire on here it just say i just need another ecu and odb0
 
the civic dx has DPFI (dual point fuel injection) and the ZC is MPFI (Multi Point Fuel Injection) the DX only has 2 fuel injectors and the ZC has four, so you will need to run wires so that the ECU can control the extra two injectors, there is also some wires that need to get wired to the distributer, these really helped me,


https://hondaswap.com/reference-materials/ecu-pinouts-28667/
https://hondaswap.com/swap-articles/dpfi-mpfi-writeup-49557/
 
K20-R EP said:
why don't u just use an si ecu if you can't get the zc?
with the si the car will be a little rough tho...
Click to expand...

If hes got a dx model crx, he still needs to wire the car for mpfi. The dx was the only model to use the dpfi and you must convert it before using the pm6 (si comp) or pm7 (zc comp) or pg7 (integra comp).
 
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ok i get it ill just cut the ones i dont need and go from there thanks for the help....... is connector c is for the distributor???
 
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