ecu?

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Jan 29, 2002 | 05:25 PM

89hondarex

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Joined: Jul 2001

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From: tmsbrook, va, USA

ecu?

can i change my 89 ecu with an ecu out of a 90-91, and if so would this help with performance ?

thanks

Jan 29, 2002 | 05:35 PM

EP3_05

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Joined: Mar 2001

Posts: 3,668

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From: West Chester, PA, USA

Re: ecu? (89hondarex)

There is no difference in the Si ecus:

You could switch in an 89 integra ecu. That would help performance.

Jan 29, 2002 | 05:51 PM

Mugen Dom

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Joined: Oct 2001

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From: USAF

Re: ecu? (91civic)

actually the 91 si ecu has better fuel mapping but u cant use it on a dx if thats wut ur thinking

Jan 29, 2002 | 05:51 PM

Redline130

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Joined: Mar 2001

Posts: 4,136

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From: Hilo, Hawaii

Re: ecu? (91civic)

The 89 teg ecu will make your engine run rich.

cyber13

[Modified by cyber13, 6:52 PM 1/29/2002]

Jan 29, 2002 | 05:54 PM

Jared

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Joined: May 2001

Posts: 7,190

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From: Tallahassee, FL, US

Re: ecu? (91civic)

actually, in my experience, the 88 si ecu had a much lower rev limiter.

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