obd1 p75 and p28 difference?

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Feb 14, 2007 | 04:17 PM

WTF

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obd1 p75 and p28 difference?

whats the difference besides vtec , when chipped are they basicly the same? is a p06 basicly a p75 with a differnt map loaded?

Feb 14, 2007 | 04:24 PM

Cray91

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Re: obd1 p75 and p28 difference?

SOHC won't have the IABs.

You can add support and juke things around with the rom editors out there though, so a P28 would take care of your needs on a B-series.

Feb 14, 2007 | 05:01 PM

WTF

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Re: obd1 p75 and p28 difference?

LS motors dont have IABs right?

Feb 15, 2007 | 04:22 AM

Guy-Fast

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Re: obd1 p75 and p28 difference?

Quote:

Originally Posted by WTF

LS motors dont have IABs right?

gsr motors do

Feb 15, 2007 | 12:10 PM

Slo_crx1

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From: NE-PA

Re: obd1 p75 and p28 difference?

What about a knock board?

Feb 15, 2007 | 02:22 PM

turbohf

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Re: obd1 p75 and p28 difference?

Quote:

Originally Posted by slo_crx1

What about a knock board?

only DOHC VTEC motors... PR3, P30, P61, P72, P13...

Feb 15, 2007 | 06:25 PM

bonestock94

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Re: obd1 p75 and p28 difference?

would an f22 vtec crome bin (no IAB or knock sensor) from a p72 work on a p28?

Feb 15, 2007 | 08:05 PM

turbohf

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Re: obd1 p75 and p28 difference?

P72 and P28 are the same.... (i know they arent, but they are) if it works on a P72 is gonna work on a P28...

Feb 15, 2007 | 09:04 PM

Slo_crx1

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From: NE-PA

Re: obd1 p75 and p28 difference?

Quote:

Originally Posted by turbohf

only DOHC VTEC motors... PR3, P30, P61, P72, P13...

That's what I meant...for p72. I've never peeked inside a p72 personally (just p30's and pr3's for dohc ecu's), p28's and similar ones yes.

Feb 15, 2007 | 09:20 PM

#10

bonestock94

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Re: obd1 p75 and p28 difference?

Quote:

Originally Posted by turbohf

P72 and P28 are the same.... (i know they arent, but they are) if it works on a P72 is gonna work on a P28...

sweet. thanks!

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