#1
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MY99/00 ECU Pin-out & Apexi Fitting
The following images provide the Pin-Out for the 3-Connector MY99/00 ECU for the Subaru Impreza WRX/STI/UK
Also provided is information regarding wire swapping for fitment of the Apexi PFC into a MY99/00 Impreza Turbo UK model (Not required if fitting the Apexi into a Jap WRX or STi). To perform this modification you will need to : Swap B136 Pin 5 with B136 Pin 6 (Swaps the Cam & Crank Signals) On the MY99/00 it is not necessary to move the Fuel Pump Wire The numbers indicated with a * on the Pin-Out indicate the 'Pin Numbers' in conjunction with the 'Notes' at the bottom of the diagram |
#2
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cheers scott
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all over it jaffa style!!! |
#3
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bit confused as table says swap b136 pin 5 and 6 round.
picture says swap grey connector b135 pin 5 and 6 around. I'm going to go with blue connector b136 as seeing as that is mentioned twice
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon Last edited by 555_Si; 20-03-2016 at 04:43 PM. |
#4
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Should be blue. Error on my Red mark up above.
You'll probably find the grey doesn't use these pins. |
#5
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hmmm, pins swapped and ecu fired up, no start, cranks and gets rpm readout on display, but can't hear fuel pump prime.
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon |
#6
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ah pump is priming, not sure if it because i reset ecu or just hadn't noticed.
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon |
#7
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Is it running ?
You may need to force the apexi back to default if it were running bigger injectors. |
#8
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no not running yet,
yeah went in to ETC and then initialise i think it was, which i believe is back to default, at this point i definitly heard the fuel pump prime next time i cranked it, but no start. wondering if one of the trigger wires is damaged, i get a rpm reading on commander when cranking, but i am not sure what sensor it is getting it from.
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon Last edited by 555_Si; 21-03-2016 at 08:01 PM. |
#9
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I assume you have swapped back to the OE ECU refitted the crank/cam in the correct orientation and all is well.
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#10
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no, job for tomorrow night.
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon |
#11
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If you don't have any joy I can always fit your Apexi in mine to check it works.
I may aswell flash my map into it while there too, if it runs. |
#12
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hmm, sounds like that might be an option, what injectors are you using, i'm on std 440's at moment,
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon |
#13
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440's and a Fuelab running 3.2bar
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#14
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Is it a 2 or 3 port you have fitted scott .
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Maintained by Hypertech and Mapped by Andy Forrest 1998 UK Turbo , 1998 Terzo , 1997 JDM Type R the money pit , 2004 black WRX STI Type UK , 2004 blue FSTI |
#15
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3 but plumbed as 2
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#16
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Cheers .
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Maintained by Hypertech and Mapped by Andy Forrest 1998 UK Turbo , 1998 Terzo , 1997 JDM Type R the money pit , 2004 black WRX STI Type UK , 2004 blue FSTI |
#17
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Just to resurrect an old thread, can confirm its pin 5 and 6 (red and white wires on a UK 99 car) on the blue connector and the pin out is shown from the face of the connector and not the ECU.
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#18
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Looking at the history of this thread did you get it off Si
If so it looks like it has my tune on it, which would of confused me when I look at it |
#19
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Yep, it's the one Si had, fired up fine which was a good sign, need to give it a service and change the centre pipe before mapping though.
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#20
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Yes scott it was my one which i think you put a modified version of your tune on to get me by.
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2002 Bugeye WRX Wagon - deceased 1995 555 STi v2 track build 1999 RB5 2003 Blobeye WRX SL Wagon |
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