Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

P0F vs P13 vs P28 ecu

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Old Apr 18, 2012 | 05:48 AM
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Default P0F vs P13 vs P28 ecu

Hi all,

i just want to confirm that whether the pin for P0F, P13 and P28 ecu is exactly the same. is it meaning these ECUs were interchangeable without rewiring?
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Old Apr 18, 2012 | 07:48 AM
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Default Re: P0F vs P13 vs P28 ecu

For what car?
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Old Apr 18, 2012 | 08:28 AM
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Default Re: P0F vs P13 vs P28 ecu

What car, what OBD setup, what engine?
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Old Apr 18, 2012 | 12:35 PM
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Default Re: P0F vs P13 vs P28 ecu

For stock 94 Accord with OoBD-1
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Old Apr 18, 2012 | 04:15 PM
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Default Re: P0F vs P13 vs P28 ecu

You will have to swap A6 and A11 on the Accord harness to use any of those ECUs. They are the other way around on all other Hondas. Best thing is to run either the P13 or P28 with H22A basemap. Unless you are running an H22A automatic...
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Old Apr 19, 2012 | 07:01 AM
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Default Re: P0F vs P13 vs P28 ecu

Yes, I am running p0f ecu with automatic gearbox
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Old Apr 19, 2012 | 08:00 AM
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Default Re: P0F vs P13 vs P28 ecu

Then run the P13 with the pins switched as I mentioned above. Are you looking for a programmable ecu or something to run your H22 with?
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