Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

p78 ecu?? what is this?

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Old Jun 29, 2006 | 05:36 PM
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im a monster hehe's Avatar
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Default p78 ecu?? what is this?

I bought this stripped 2000 civic SI with 4 Ecus, 6 airbags, 2 steering columns, and 7 different types of wire harnesses inside. What is this thing pictured below? It looks like an OBD1 ecu but its missing the third plug.....


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Old Jun 29, 2006 | 06:38 PM
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im a monster hehe's Avatar
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Default Re: p78 ecu?? what is this? (im a monster hehe)

ttt
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Old Jun 29, 2006 | 06:42 PM
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ask in pgmfi.org and i bet you;ll find what you need
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Old Jun 29, 2006 | 08:15 PM
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Default Re: (jdmhatchness)

That is weird, there is no such thing as a p78.

http://www.pgmfi.org/twiki/bin/view/Library/OBD1
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Old Jun 29, 2006 | 08:22 PM
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IM ALL BOB's Avatar
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Default Re: p78 ecu?? what is this? (im a monster hehe)

well I found this on ebay, almost looks the the same basically looks to be a Auto tranny ECU, but just to tell you that is definitely not a Engine ECU
http://cgi.ebay.com/ebaymotors...=WDVW
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Old Jun 29, 2006 | 08:37 PM
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Default Re: p78 ecu?? what is this? (im a monster hehe)

This is what I get when I look up the part number.

28100-P78-A01 CONTROL UNIT, AT 94 - 95 Acura INTEGRA

#1 in the pic

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Old Jun 29, 2006 | 08:37 PM
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hatchi's Avatar
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Default Re: p78 ecu?? what is this? (im a monster hehe)

looks like a tcm computer
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Old Jul 26, 2010 | 07:36 AM
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Default Re: p78 ecu?? what is this?

anymore info on this?

im picking up a 00' ek hatch with a b16a swap and it currently has a P78 chipped.

the owner claims the car runs better with the P78 rather than the P28

HELP ME OUT PLZ
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