Re:ps9/pw0
so a ps9 is the way to go then.
only problem is what motors use them over in the u.k. i`m not expecting you guys over the pond to know but if you did that would be f.kin great |
Re:ps9/pw0
any 88-91 auto d-series MPFI should work no?
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Re:ps9/pw0
Well, see, 88-89 ECUs are limited. The only one I can think of is PG7.. which doesn't have external EEPROM.
PS9 wasn't introduced until 90-91.. as well as PR4. |
Re:ps9/pw0
try a Civic Concerto with MPFI and automatic. it would have a D16 engine in it.
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Re:ps9/pw0
Originally Posted by TurboEF9
Well, if it's a USDM 90-91 Integra (92+ is OBD1) Automatic, it would still be a PR4.. manual or automatic.
There are a few bits of hardware to remove to make it manual, I think Chris would know more on that. ..but, no, from what I am aware of, the USDM auto PR4 (OBD0) will not work "as a" PS9 would. The Auto PR4 will not work like the PS9 though...or I am sure PGMFI would be working on that...and they aren't. |
Re:ps9/pw0
I'll ask XDEep to chime in and see what he has to say on it..
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Re:ps9/pw0
it'll work but i havent been able to get rid of code 12: EGR - exhaust gas recirculation lift valve and don't know which, if any, pin will get rid of it. snip pin 28 to get rid of code 19: Automatic transmission lockup control valve
- otherwise when you tap on the brake it stalls the motor. also be aware that the 90 pr4 has an external PA sensor, while the 91 has it internally. you can run a 91 in a 90 but a 90 in a 91 probably will throw code 13: BARO - atmospheric pressure sensor. |
Re:ps9/pw0
Can that be corrected with code? ..say PM7 based code?
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Re:ps9/pw0
what code? i doubt it. someone would have to locate it explicitly.
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Re:ps9/pw0
PM7 has external PA, and is very similar to PM6.. and we've been using it as an alternative on PR4s..
..but, I've personally never tested this, as I don't own an Integra. .....so, someone with a PR4 _and_ an Integra, should test it. |
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