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H22A4 TO H23 VTEC PLEASE ANY & ALL HELP

 
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Old 07-28-2014, 07:19 PM
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Icon5 H22A4 TO H23 VTEC PLEASE ANY & ALL HELP

ANY AND ALL HELP WOULD BE VERY MUCH APPRECIATED. Here's my story I swapped my H22A4 motor for an H23 VTEC due to cracking my oil pan and eventually blowing out my motor. Swap was successful car runs BUT for whatever reason unknown to myself my ECU will not read my emissions I've swapped my knock sensor twice I've ran it for over 300+ miles and the check engine light continues to appear. I'm just trying to pass inspection at this point any ideas? Also, would reprogramming the ECU at Honda to match the H23 be effective?
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Old 07-28-2014, 09:48 PM
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Re: H22A4 TO H23 VTEC PLEASE ANY & ALL HELP

What ecu are you using? What codes are you getting? Just knock sensor codes? Are you using good premium fuel?
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Old 07-29-2014, 08:10 AM
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Re: H22A4 TO H23 VTEC PLEASE ANY & ALL HELP

Did you swap to the JDM H23A?
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Old 07-29-2014, 08:33 PM
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Re: H22A4 TO H23 VTEC PLEASE ANY & ALL HELP

Did you rewire your harness or swap oil pumps and run the original crank sensor?
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