i have some P28 questions... :)

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06-11-2005, 08:16 AM

racepak

1.5 BAR

Thread Starter

Join Date: Dec 2004

Posts: 734

i have some P28 questions... :)

hello everybody...

tommrow i'm gonna pick up from the junkyard a OBD-1 P28 ecu... since i know its the easyest way to go uberdata....

i'm gonna swap my "P3Y" to the "P28".

what are the things that i need to check when i buy a used ecu??
how can i be sure that its OBD-1?

thanx.... :thumbup:

p.s.

where can i find a P28 full wiring pinout/diagram ?

06-11-2005, 11:49 AM

HMTguy

Guest

Posts: n/a

Re: i have some P28 questions... :)

It's OBD1

P.S.- google

06-11-2005, 01:23 PM

Cray91

3.0 BAR

Join Date: May 2004

Posts: 5,042

Re: i have some P28 questions... :)

There will be only 3 plugs on it if it is OBD-I

06-11-2005, 01:33 PM

tranceminister

3.0 BAR

Join Date: Mar 2003

Posts: 5,282

Re: i have some P28 questions... :)

Even if it's an auto ecu don't let that steer you away. It can be converted to a 5 speed fairly easily.

06-11-2005, 10:02 PM

TurboEF9

3.0 BAR

Join Date: Apr 2003

Posts: 2,260

Re: i have some P28 questions... :)

http://index.driftkids.com/obd1.jpg

06-11-2005, 10:40 PM

scttydb411

1.5 BAR

Join Date: Dec 2002

Posts: 1,008

Re: i have some P28 questions... :)

i've just learned recently there is an obd2 p28 ecu. make sure it DOES NOT have A03 at the end of the number.

as long as you pull it from a 92-95 civic you'll be ok.