How do you know which connector goes to which injector?

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kimokalihi
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How do you know which connector goes to which injector?

Post by kimokalihi »

I just put an EJ22T harness on my EJ20G and I don't know which connector goes to which injector on each side. How do you tell which is which?
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SLODRIVE
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Post by SLODRIVE »

Um, wiring diagram???

You must be tired this morning, lol.
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kimokalihi
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Post by kimokalihi »

Morning? It's night time for me. I'm up late, should have gone to bed an hour ago.

I gotta get off this damn forum. Are the wire colors the same on all the subaru harnesses for the injectors? I'm using an EJ22T harness on an EJ20G/K.

I'll look in the FSM I guess.
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gijonas
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Post by gijonas »

If the harness is put on right it should be obvious,due to which side looks dirtier as well as how the wire next to the connectore are bent.
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Post by PhyrraM »

This is posted by me somewhere, I will try to find it.

IF the harness is on the manifold correctly (hard to mess up, the main connectors are near the battery)....

THEN the front and rear injector connectors (and coils if going COP) are marked for front/rear cylinders. Front cylinders will have either White tape around the sleeving or have lighter connectors than the rears.

edit....found it.
http://bbs.legacycentral.org/viewtopic. ... 8&start=46
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kimokalihi
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Post by kimokalihi »

Cool, thanks!
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Post by Legacy777 »

The 90 harness was actually labeled, 1, 2, 3, 4. Nice feature :)
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Post by wtdash »

Legacy777 wrote:The 90 harness was actually labeled, 1, 2, 3, 4. Nice feature :)
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kimokalihi
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Post by kimokalihi »

I have 2 EJ22T harnesses here. One is a 92 I believe and the other is a 91. One has the tape on one connector, the other does not.


92 EJ22T

Image




91 EJ22T

Image
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