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Will A OBD2 ECU work on a OBD1 motor?

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Old Jun 29, 2006 | 11:24 PM
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duceducecord's Avatar
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Default Will A OBD2 ECU work on a OBD1 motor?

i have a 96 honda accord (OBD2) and a 93 JDM h22a motor inside and i was woundering if i can use an accord or prelude OBD2 ECU?would i have to change the Dist and injectors? to obd2?
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Old Jun 30, 2006 | 05:40 AM
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Default Re: Will A OBD2 ECU work on a OBD1 motor? (duceducecord)

if the car is obd2 then yes, it will technically fit.

but you'll definitely throw some codes because the obd I motor doesn't have a few components that the obd2 ecu will be looking for.

so will it work? yes

will it work well? no
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Old Jun 30, 2006 | 12:09 PM
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Default Re: Will A OBD2 ECU work on a OBD1 motor? (soundbomber)

ah icic thanks alot
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Old Jun 30, 2006 | 01:36 PM
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Default Re: Will A OBD2 ECU work on a OBD1 motor? (duceducecord)

You would need an oil pump from an obd2 prelude (has the Cyl position sensor in it) and 97+ distributor and 97+ injectors then the motor should function as a obd2 motor should. There might be more stuff check the FAQ they have a sticky on how to do it.

-GL
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Old Jul 1, 2006 | 09:27 AM
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Default Re: Will A OBD2 ECU work on a OBD1 motor? (Chuckles99SH)

k kool thanks
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