ok so here we go im back with more questions so i was going to go with the h22a motor in my accord but due to the unwanting head ach of wiring up the damn car for vtech to work as it should, like i was told i would have to do im not sure y but yeah any how i was wondering if i were to get the ungodblessed h23 which is the same engine basicly which i believe is a obd-II set up, accord being obd-I could one just swap over the h22a dizzy and other obd-I parts to make this work or would i have to swap the obd-I plugs for the obd-II plugs or just buy the obd-II engine harness and do the obd-I conversion at the ecu i would like to be able to just swapp the dizzy and other essential parts over that need to be obd-I thanks
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" go hard or go to the impound "
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All 92-95 H23's are OBD1.
Also, what is so hard about wiring VTEC up? You run 1 wire for the pressure sensor, 1 wire for the solenoid, and 1 wire for the knock sensor. Boom. Done.Originally posted by sweet91accord -
i had 2 wires to the pressure sensor. just a technicality. the other wire was a ground, but i agree 4 wire is hardly a wiring nightmare. try wiring a VH45DE to a S13 240sx. now that's some wiring.Originally posted by foamypirateComment
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wiring is wiring. If you don't know what your doing. You could screw up just one wire.
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And that's what the DIY and Swap stickies are for...Originally posted by jimyOriginally posted by sweet91accordComment
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As mentioned above, the 92-95 H23As are OBD-1, but I'm pretty sure you will have to run a wire for the Knock Sensor, so there is still some wiring.
Honestly, doing the H22A wiring is not at all hard, and if you do it before you put the engine in then it's even easier. You can even do what I did, which was go to the junkyard, find a 4-wire plug (O2 sensor plug works great), and then make a mini wiring harness for the wires you run. As a bonus, it makes it a piece of cake to get the engine out if you ever need to.1992 Prelude S w/swapped H22AComment
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If youre afraid of wiring up vtec for the h22 why would you wanna try to swap to an obd-2 engine harness and do the conversion at the ecu? Thats a lotttt of wires. I'll tell you, its makes me dizzy staring at all those wires. my 83 malibu has a lot less wires!
Follow the guides, its a popular and well-documented swap. Good luck
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yo bro i agree wiring is wiring but im kinda new o the swap thing u know ive been a die hard cb7 fanatic hrs upon hrs of looking at ideas and more ideas just to change plans but thanks i was just really wondering if the h23 was obd-II or I well tanks again " go hard or go to the impound "
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another ??? sorry does any body no when the h23 redlines im sure its better than the f22a i figure being that i shift at 5500rpm and when racing usaully at like 6500 so im guessing the h23 should hold out to about 7000 atleast before i start seeing problems rite " go hard or go to the impound "
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