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Old 04-04-2014, 07:49 PM   #26
bswilmington
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321WHP 422WTQ dynojet SAE

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Quote:
Originally Posted by KillerBMotorsport View Post
The blue one in post 18, in the background. That goes to the EBCS. Cam solenoids have blue connectors, cam position sensors are grey. Thought about cranking it, but I'm still working on the fuel system and this is just eating at me in the mean time!!
True forgot about ebcs being blue. How about evap solenoid? Is that plugged in?
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Old 04-04-2014, 08:20 PM   #27
KillerBMotorsport
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On the front of the manifold, fuel purge, etc.? yes
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Old 04-04-2014, 08:36 PM   #28
BeastianSTI
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What year of harness / engine? All are from an 05 STi, right?
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Old 04-04-2014, 09:06 PM   #29
KillerBMotorsport
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2012 STi
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Old 04-04-2014, 09:47 PM   #30
bswilmington
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321WHP 422WTQ dynojet SAE

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Yeah I actually see in the on pic now the purge solenoid connected.

According to the Subaru FSM there is only couple things with grey connectors with 2 pins
Fuel injectors
Knock sensor
Crank sensor
And apparently 2 Leak diagnois connectors

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Old 04-04-2014, 11:11 PM   #31
KillerBMotorsport
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What the heck is a leak diagnostic connector? that stupid PCV thingy. there are two?
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Old 04-04-2014, 11:48 PM   #32
bswilmington
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321WHP 422WTQ dynojet SAE

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Quote:
Originally Posted by KillerBMotorsport View Post
What the heck is a leak diagnostic connector? that stupid PCV thingy. there are two?
Yeah it's that stupid PCV thingy haha. I've never seen car with 2 but then again I have not had the intake off 12 Sti yet. Wouldn't surprise me to see 2 as the harness shows 2 in this break down
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Old 04-05-2014, 01:09 AM   #33
Nuke209
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Theres one near the turbo then one in the front of the manifold
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Old 04-05-2014, 11:01 AM   #34
KillerBMotorsport
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Well now I feel dumb. one for not knowing and two for pulling this off a couple times already and never noticing two!

Thanks guys, really appreciate the help on this!!
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Old 12-19-2020, 10:05 AM   #35
Scargod
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Default Dieting my harness, Can I delete Leak Diagnosis Connector?

As I get it the ECU wants to see this "Leak Diagnosis Connector" as a closed circuit, as in "the PCV hose is installed".
I am dieting the harness on my 2009 FXT and I am doing a custom fuelling system, installing Cosworth TGV deletes, and adding an A/OS.
If, when I get it tuned, can this be turned off or does it matter?
Seems like the simplest thing would be to put the two wires to the connector together (so the circuit is closed) and eliminate the connector since I will not have any of the smog or evap system.
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