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Old Jul 10, 2007 | 11:10 AM
  #1  
hybrid2007's Avatar
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Default H22 ecu

I'm looking to swap out my p13 for a chipped p28 running Hondata but will this be a straight swap or are there things i have to sort out for it to work properly? What do i do about the knock sensor?

I've done a search but havn't come up with anything.
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Old Jul 10, 2007 | 11:12 AM
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Default Re: H22 ecu (hybrid2007)

With a p28 you will lose the knock sensor. You simply disable it in the hondata software. If you need a socketed p28 unit or s100/200/300 drop me a PM. We've got them in stock and ready to ship
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Old Jul 10, 2007 | 11:19 AM
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Default Re: H22 ecu (PrecisionH23a)

also lose IAB control, EVAP, EGR

whoever chips your ecu can add IAB control by simply adding a jumper wire...i forget what pin tho.

It will be a direct swap. You are currently OBDI, i take it, since you are running a p13.
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Old Jul 10, 2007 | 11:19 AM
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cheers for the quick reply, will pm shortly
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Old Jul 10, 2007 | 11:25 AM
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Ye i'm obd1.

I was planning on blocking off my EGR valve so thats not a problem.

Will losing EVAP effect my set up much if attall?
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Old Jul 10, 2007 | 11:29 AM
  #6  
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Default Re: (hybrid2007)

You can ditch your evap with no problems as well.
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Old Jul 10, 2007 | 11:29 AM
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Default Re: (hybrid2007)

no.
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Old Jul 10, 2007 | 11:45 AM
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Are there any how-to's on removing the system or can i just leave everything as it is?
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Old Jul 10, 2007 | 11:47 AM
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Default Re: (hybrid2007)

you can leave it. i took it out because the canister is humongous and it allowed me to mount my catch can by taking it out.
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