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bb1_Power
 Post subject: IAB Output
PostPosted: Sun May 15, 2011 9:48 am 
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Joined: Wed Jan 30, 2008 2:05 pm
Posts: 50
Hello,
do anyone know how much current (A) the IAB output can switch?
i want to to trigger a tyco relais.

it is a P30 ECU.


thanks
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monster222
 Post subject: Re: IAB Output
PostPosted: Sun May 15, 2011 12:32 pm 
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Joined: Sun Feb 27, 2011 11:52 am
Posts: 373
Location: Malaysia
p30 does not have IAB support
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sicknastyb17
 Post subject: Re: IAB Output
PostPosted: Sun May 15, 2011 4:26 pm 
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Joined: Sun Nov 22, 2009 5:42 pm
Posts: 964
Location: Cincinnati, Ohio
Even if it was not a p30 ecu and it was any other obd1 civic integra family ecu, it would not matter, because it sends a ground to the IAB solenoid and not a 12v signal. So it can do just about anything you would like it to do with correct wiring and relay setup.
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bb1_Power
 Post subject: Re: IAB Output
PostPosted: Sun May 15, 2011 5:59 pm 
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Joined: Wed Jan 30, 2008 2:05 pm
Posts: 50
my p30 have iab, i have installed the iab mod. and it has worked on the Prelude bb1.

thanks for the answers.
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monster222
 Post subject: Re: IAB Output
PostPosted: Tue May 17, 2011 10:39 am 
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Joined: Sun Feb 27, 2011 11:52 am
Posts: 373
Location: Malaysia
i see it is a usdm long p30

our jdm p30 cannot do this mod
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Hellion
 Post subject: Re: IAB Output
PostPosted: Wed May 25, 2011 7:08 am 
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Joined: Tue May 24, 2011 6:24 am
Posts: 2
Location: Austria
I have a very simillar Problem here. I got an P30-900 (JDM auto) ECU. I am planing to put this into my Prelude BB6, working with a H22A5 with H22A7 Valve head. Any Mods were already made (chipped, auto-manual-conversion) but now i have the Problem with the IAB too. I read in an older thread here, that auto JDM P30 ECUs already support IAB. Can anyone confirm this?
Thanx.
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monster222
 Post subject: Re: IAB Output
PostPosted: Wed May 25, 2011 1:26 pm 
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Joined: Sun Feb 27, 2011 11:52 am
Posts: 373
Location: Malaysia
Hellion wrote:
I have a very simillar Problem here. I got an P30-900 (JDM auto) ECU. I am planing to put this into my Prelude BB6, working with a H22A5 with H22A7 Valve head. Any Mods were already made (chipped, auto-manual-conversion) but now i have the Problem with the IAB too. I read in an older thread here, that auto JDM P30 ECUs already support IAB. Can anyone confirm this?
Thanx.


afaik, square jdm ecu cannot be modded to support iab

best solution is just permanently open the IM or change to a skunk2 IM
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Hellion
 Post subject: Re: IAB Output
PostPosted: Thu May 26, 2011 6:38 am 
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Joined: Tue May 24, 2011 6:24 am
Posts: 2
Location: Austria
Thanks for reply.

I have inspected the PCB around Pin A17 (IAB). If it's not supported by ECU, why isn't that Pin "not coennected"?
It seems like A17 leads to a Resistor Network (RM8) called M-5566, around the SK-5050 switches.
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