Diagram of H22 harness

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04-07-2004, 07:25 AM

1hotcivicSi

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Diagram of H22 harness

I JUS RECENTLY DID A H23 TO H22 VTEC SWAP IN MY LUDE I AM USING MY H23 HARNESS.. DOES ANYONE HAVE THE LAYOUT OF THE WIRES FOR THE VTEC HARNESS SO I CAN WIRE EVERYTHING IN THAT I NEED FOR VTEC

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04-07-2004, 07:29 AM

Sam1am26

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Re: DIAGRAM OF H22 VTEC WIRING HARNESS (1hotcivicSi)

https://honda-tech.com/zerothread?id=818727
that is assuming you have a 93+ prelude

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04-07-2004, 12:46 PM

Greyout

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Re: DIAGRAM OF H22 VTEC WIRING HARNESS (Sam1am26)

what if its a '92? Do you just to run a wire from the ECU, or replace the under-hood harness?

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04-07-2004, 12:59 PM

Sam1am26

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Re: DIAGRAM OF H22 VTEC WIRING HARNESS (Greyout)

you have to run the wires directly to the ECU, you can find ecu pin outs by serching...

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06-24-2010, 06:19 PM

tazh22a

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Re: DIAGRAM OF H22 VTEC WIRING HARNESS

i bought a 92 prelude and it has a jdm h22A, and i have been searching and cant find a definate answer, can i run the wire from the solenoid straight to the ECU and im good to go cuz from the looks of it the pressure switch is wired? help please.