p28 ECU...

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Jul 4, 2002 | 01:01 PM

uNF$@#!

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p28 ECU...

am i right?

p72 = obd-II ecu
p28 = obd-I ecu?

both for integras

Jul 4, 2002 | 01:06 PM

AllMotorITR

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From: Bay Area, CA, USA

Re: p28 ECU... (Soup ****)

Yes, you are correct.

Jul 4, 2002 | 01:46 PM

blackANESE

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From: Phoenix

Re: p28 ECU... (Soup ****)

Quote:

am i right?

p72 = obd-II ecu
p28 = obd-I ecu?

both for integras

The P28 comes in the 92-95 civic EX/Si and is OBD-1. Has to be chipped
to run for a DOHC VTEC motor.

Jul 4, 2002 | 01:49 PM

sgT

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From: WI

Re: p28 ECU... (Soup ****)

P72 is obd1 AND obd2

P28 only came on obd1

P72 = Integra GSR

Jul 4, 2002 | 02:03 PM

GokuSSJ4

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From: .....

Re: p28 ECU... (sgT)

Quote:

P72 is obd1 AND obd2

P28 only came on obd1

P72 = Integra GSR

sgT would you consider obd1 the best for tunning ?
asking what you think of it ..

Jul 4, 2002 | 02:08 PM

sgT

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From: WI

Re: p28 ECU... (Spoon1)

easier and cheaper to reprogram pre 96 ecus
either is about the same though.
but hondata only works with pre96

Jul 4, 2002 | 02:12 PM

GokuSSJ4

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From: .....

Re: p28 ECU... (sgT)

what about in gains , at the dyno .
easier to tune obd1 then 2

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Jul 4, 2002 | 02:22 PM

hYpE-R-29

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From: Aye BaY BaY, california, usa

Re: p28 ECU... (sgT)

so which ECU came in the 94-95 version GSR's....p28 or p72??

Jul 4, 2002 | 02:26 PM

blackANESE

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From: Phoenix

Re: p28 ECU... (hYpE-R-29)

Quote:

so which ECU came in the 94-95 version GSR's....p28 or p72??

P72..........P28 only came in 92-95 civic ex/Si

Jul 4, 2002 | 02:36 PM

#10

Type-Rare#1248

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From: Vancouver, BC, Canada

Re: p28 ECU... (blackANESE)

Jul 4, 2002 | 02:40 PM

#11

blackANESE

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From: Phoenix

Re: p28 ECU... (Type-Rare#1248)

Quote:

You could chip her ecu, but you would have to get her an OBD1-2 harness, along with another ecu.

Way easier (and less costly) for you to buy a P28, chip it, and buy a harness.

[Modified by blackANESE, 3:41 PM 7/4/2002]

Jul 4, 2002 | 02:55 PM

#12

Eric R

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From: Race Town, FL, USA

Re: p28 ECU... (blackANESE)

So, what ECU comes with a 00 -01 ITR??

Jul 4, 2002 | 03:17 PM

#13

Type-Rare#1248

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From: Vancouver, BC, Canada

Re: p28 ECU... (blackANESE)

Quote:

hmmm...i have an idea...my girlfriend drives a delsol with sohc vtec

is it possible for me to take her ECU, chip it and put it in my car and i give her my ITR ECU and put a rev limiter or something on it??

anything wrong with my logic here??

You could chip her ecu, but you would have to get her an OBD1-2 harness, along with another ecu.

Way easier (and less costly) for you to buy a P28, chip it, and buy a harness.

[Modified by blackANESE, 3:41 PM 7/4/2002]

thx for answering my question

Jul 5, 2002 | 09:59 AM

#14

A11MotorR

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From: WeAreNICE, MN

Re: p28 ECU... (Type-Rare#1248)

P73 - 2000ITR

Jul 5, 2002 | 10:29 AM

#15

sgT

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From: WI

Re: p28 ECU... (A11MotorR)

P73 = ITR, not juust 2000 but ALL

Jul 5, 2002 | 12:05 PM

#16

A11MotorR

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From: WeAreNICE, MN

Re: p28 ECU... (sgT)

oops.. Sorry my masta!

Jul 5, 2002 | 03:26 PM

#17

essex

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Re: p28 ECU... (A11MotorR)

can you put a chip meant for a p28 in a p72 will it work?

Jul 5, 2002 | 04:18 PM

#18

blackANESE

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From: Phoenix

Re: p28 ECU... (essex)

Quote:

can you put a chip meant for a p28 in a p72 will it work?

I'm not sure, but if you chip a P72 you better have a skunk2 manifold or else
your secondary butterflies will stay open all the time, which has been proven to lose torque down low.