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Old 07-03-2011, 08:46 AM
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Default will STI ECU plug into non STI?

I've got a v5 JDM STI motor and i'm running it on a non sti ECU (Y7 22611 AE802). I have 2000 model GC8KH8D
Now with the right JDM STI ecu plug straight into the the non STI plugs? or does it have to be re-wired?
i've received the wrong ecu with my motor so i'm waiting for the right one to arrive.
I know the JDM ecu is to run 100ron fuel, so how much would it effect my car by running 98octane?
Or should i just look at getting aftermarket ecu?

thx
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Old 07-03-2011, 09:04 AM
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moved to ecu's forum
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Old 07-03-2011, 09:05 AM
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Plug it in, put it on a dyno

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Old 07-03-2011, 09:07 AM
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providing the wiring looms are JDM, then you can use JDM ECU's,

if you have AUDM wiring looms, then you will need to swap A5/A6 wires cam/crank over to make a JDM ecu work.
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Old 07-03-2011, 09:07 AM
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OP: Did you enjoy your list of 30,000 Subaru part numbers?
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Old 07-03-2011, 12:52 PM
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Quote:
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OP: Did you enjoy your list of 30,000 Subaru part numbers?
yeah funny as mate funny as~!
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Old 07-03-2011, 04:27 PM
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Been running a JDM one on mine for 6yrs without a problem.
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Old 15-05-2011, 03:18 AM
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Quote:
Originally Posted by tuna View Post
providing the wiring looms are JDM, then you can use JDM ECU's,

if you have AUDM wiring looms, then you will need to swap A5/A6 wires cam/crank over to make a JDM ecu work.
i'll be receiving my JDM WRX STi 555 RA ECU sometime this week its a J2 22611 AF041. The plugin are the same as Y7 22611 AE802.
so i'll still need to swap the wires over? does anyone know where i can get the right ecu wire diagram?
is there anything else that i might need to do? to get this working?
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Old 15-05-2011, 08:32 AM
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all depends on what your body loom is.

if its audm, then yes. you need to swap a5/a6.
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Old 11-01-2013, 08:07 AM
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Is the wire swap for the 3 yellow plug ecu? Or is this the Blue,Black and Grey 3 plug ECU??

I have a 97 GC8.. i want to do the same thing.. But mine is the 3 yellow plug one.. which i'm sure is diffrent to V5 STI one...

D.
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