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STi V4 ECU wiring diagram

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Old 25 February 2008, 06:08 AM
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austrianscooby
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Default STi V4 ECU wiring diagram

Hi mates,

I'm looking for the pin assignment / wiring diagram from the STi V4 ECU!!

I have a EUDM one and some pins differ.. but I don't know what ones..
Does anyone have a pdf or something - please mail me! steve84@gmx.at !
Or can somebody tell me which wires I must change!?


Hope you can help me!!
Old 25 February 2008, 10:11 AM
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cam and crank are swapped and fuel pump.. it is either in 7 or 17, cannot remember which way
Old 25 February 2008, 01:02 PM
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if the car has an immobilizer it's the 17..
without one its 7..

but how I know if it has that!?

I've found a wiring diagram - is that right??

Name:  ECU1.jpg
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Name:  ECU2.jpg
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Last edited by austrianscooby; 25 February 2008 at 01:09 PM.
Old 25 February 2008, 10:16 PM
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no one???
Old 26 February 2008, 10:06 AM
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yes.. you should find the fuel pump in the non-immobiliser position on sti4

looks the same diagram at a glance as I use which is here

Simon
Old 26 February 2008, 05:15 PM
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thanks mate I'll try to connect them!
Old 26 February 2008, 08:30 PM
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what are you connecting btw?
Old 03 March 2008, 10:28 AM
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I've got an STi V4 Engine but the EUDM wiring.. and STi V4 ECU/ PowerFC

I'll change the wires together!
Old 04 March 2008, 12:35 AM
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crank and cam swap over and fuel pump pin moves..

Simon
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