Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

Any way to run OBD2 injectors on OBD1?

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Old Aug 27, 2008 | 12:44 PM
  #1  
sageuvagony's Avatar
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From: Tampa, FL
Default Any way to run OBD2 injectors on OBD1?

I have low mileage (36,500 miles) OBD2 D series injectors in my shed which came with my D16Y7 engine. I wasn't able to use them since I have a 92 which is OBD1. I tried running the OBD2 injectors and the car ran like **** and would stumble and backfire. At times the car would run PERFECT (only for a few seconds at a time) and have alot more power than my stock injectors which makes me think my current injectors are dirty. So I've read that the resistance is different between OBD1 and OBD2. Is there any way I can use these on my car? Is there a specific resistor box I can purchase that would work in this scenario?

I'm eventually going to send my injectors in for cleaning but I don't know if I could deal with not having my car for a week or how ever long the turnaround time is. Does anyone know of any shops in Tampa, FL where they do injector cleaning so I don't have to ship mine out? Thanks
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Old Sep 22, 2008 | 12:26 AM
  #2  
chanDAman562's Avatar
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From: long beach, ca, usa
Default Re: Any way to run OBD2 injectors on OBD1? (sageuvagony)

you all you have to do is take the injectors out yourself and clean them with carb cleaner! and after that run some octane booster to clean out your whole fuel lines...im pretty sure that would work! well pm me if anything! i got injectors in hand too!
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Old Sep 22, 2008 | 12:47 AM
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D16SiHatch's Avatar
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From: ohio
Default Re: Any way to run OBD2 injectors on OBD1? (chanDAman562)

obd1 and obd2 injectors are both saturated and have the same impedance. only obd0 injectors need a resistor box because they are peak and hold. the y7 injectors only flow 190cc's. and the stock ones you have flow 240cc's per injector. The computer cannot account for the smaller injectors without being tuned to run with them. virtually any other honda/integra injector be it obd1 or obd2 will work though.
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