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Old 02-08-2009, 02:39 PM   #1
Mr. Simplisto
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Default Wiring harness for an ej207

Will an ej20 wiring harness fit an ej207?
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Old 02-09-2009, 12:18 AM   #2
suberdave
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Quote:
Originally Posted by Mr. Simplisto View Post
Will an ej20 wiring harness fit an ej207?
need more info. a EJ207 is a EJ20.

do you meen a EJ205, 20K, 20G, 20?...

do you mean USDM or JDM?

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Old 02-09-2009, 12:38 AM   #3
kaos200
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Quote:
Originally Posted by suberdave View Post
need more info. a EJ207 is a EJ20.

do you meen a EJ205, 20K, 20G, 20?...

do you mean USDM or JDM?

-=Suberdave=-
www.suberdave.com

Edit: I believe the man is talking about a USDM ej20, meaning a 205
The usdm harness/ecu will work (if you swap the engine harness over) but you have to disable the avcs as your stock ecu will not run it.
Conversely you can add the wiring for the 207 and run the 207 ecu, making avcs functional.
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Old 02-09-2009, 04:19 PM   #4
Zephyr
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any harness can be made to work but a little more information would be helpful. A USDM WRX harness can run a JDM engine of the same year/body style.
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Old 02-09-2009, 07:18 PM   #5
Mr. Simplisto
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my motor is an ej207 i found a harness that is an ej20 that is what it is posted on ebay as. What i am asking is will the ej20 harness fit on my ej207
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Old 02-10-2009, 05:25 AM   #6
jeffmoorman
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ya you can run the ej207 on a usdm ej205 harness,

if you want avcs you need to do a little extra wiring, and use a jdm ecu
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Old 02-11-2009, 11:59 AM   #7
Mr. Simplisto
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ok a little update sorry this is comming in, in bits and peices but i removed the manifold and behold the engine is stamped ej20 now to recap it has a vf29 turbo on it and its a jdm motor
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Old 02-11-2009, 12:01 PM   #8
Mr. Simplisto
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Quote:
Originally Posted by jeffmoorman View Post
ya you can run the ej207 on a usdm ej205 harness,

if you want avcs you need to do a little extra wiring, and use a jdm ecu
I have a power fc stand alone so can i really run this motor of a ej205 i thought i couldnt because the jdm version didnt have the coils on the motor it had it up top
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Old 02-11-2009, 01:56 PM   #9
Zephyr
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Take pictures of the plugs on the left side and right side of the engine that go to the body harness. Post or email them.

Z
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