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Old 07-13-2019, 12:39 PM   #26
shadowsports
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Member#: 446364
Join Date: May 2016
Chapter/Region: BAIC
Location: Nor Cal
Vehicle:
'17 STI LMT '08 LGT
DGM / QSM

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Old 09-20-2019, 11:40 AM   #27
MikeyThumbz
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Default Need part number help...

Can anyone quickly let me know what the part numbers are for the EXHAUST AVCS Oil Control Valves on a 2017 STI? I had the drivers side replaced at 35,xxx miles now the passenger side is bad and the dealership is telling me its on back order but i think they gave me the wrong part number when I followed up...
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Old 10-04-2019, 09:24 AM   #28
cdigerlando
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Location: Longwood, FL
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2015 STi
Dark Gray Metallic

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So about 2k miles after changing out my intake control valves, I'm getting the P000D code again. So I'm thinking I need to change out the Exaust control valves now too. Anyone know the part numbers for this? Is anyone aware of a filter or screen that could be clogging causing the issue? I heard something about that but don't see any part numbers for this.
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Old 10-05-2019, 12:41 PM   #29
tsa12
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Join Date: Mar 2017
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Location: Vancouver
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2013 STi Hatch
WRB

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Is this to replace the oil control exhaust valve on the driver side? Part # 10917AA070. Sorry it's kind of hard to tell from the pictures.
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Old 10-05-2019, 12:43 PM   #30
cdigerlando
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2015 STi
Dark Gray Metallic

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Quote:
Originally Posted by tsa12 View Post
Is this to replace the oil control exhaust valve on the driver side? Part # 10917AA070. Sorry it's kind of hard to tell from the pictures.


Thanks. Got it. Going to do both sides and gaskets. What a pain in the ass this has been.
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Old 10-05-2019, 12:49 PM   #31
tsa12
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WRB

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My oil control valve and bracket exhaust cam (driver side) is leaking on my 2013 sti, it looks easy for me to replace. Is it as easy as just unbolting it and putting a new one on? Do I have to drain the oil since its under the engine? The part number is 10917AA070, I'm not sure if the diagram shadowsports posted is for the same part and the same torque spec, Thanks
https://imgur.com/lOVETz6
https://imgur.com/sddtrWh

https://i.imgur.com/lOVETz6.jpg

Last edited by tsa12; 10-05-2019 at 12:52 PM. Reason: picture didn't work
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Old 10-15-2019, 09:05 AM   #32
cdigerlando
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Dark Gray Metallic

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Got the exhaust valves changed out. The passenger side is a PITA. Had to remove the driver's side exhaust manifold and heat shield to get to it. Busted a bolt, beat up a couple others. New gaskets too. Had to run to Subaru to get parts. Cost $85. Everything installed. Driver's side was a breeze. Hopefully I don't get another cell. Didn't need to change oil. Technician at Subaru told me to oil the valve well before installing it, which I did.
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Old 10-25-2019, 07:56 AM   #33
cdigerlando
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Dark Gray Metallic

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Just an update. About 500 miles on the new Exhaust OC valve install. No Cells. Car runs fine.

I'm starting to thing that just replacing the passenger side Exhaust OC valve was all that was necessary. Maybe it gets a bit overheated from the proximity to the heat shield and exhaust manifold system. May be a good excuse to install an equal length ceremic coated header system sooner than later. Would love to do this with an equal length header mild twin scroll turbo setup and a slightly bigger turbo someday.
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Old 06-23-2020, 12:42 PM   #34
Cramos83
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Default Help!!

Quote:
Originally Posted by 4ChUnZFooL View Post
the trick is getting the valve on the passenger side out. I couldnt pull it out since i had stuff in the way that looked unmovable. Then i read on another form that you need to take out the timing belt cover, maybe remove exhaust manifold or j pipe. Unless there is something i am missing or if there is a trick to it?
Hope this thread is still living. Have a 2014 STI ha I g issues with removing Valve. Is there a trick or do I have to disassemble the whole car?
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Old 06-23-2020, 03:35 PM   #35
Waddlz
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Location: Brighton, CO
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2012 STi
SWP

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Quote:
Originally Posted by Cramos83 View Post
Hope this thread is still living. Have a 2014 STI ha I g issues with removing Valve. Is there a trick or do I have to disassemble the whole car?
what side? they can get kind of stuck, but you just need to unbolt the 10mm bolt and then pop them out.

I have my 2012 STi apart right now and the oil control valves are easy to remove even with the engine in the car.
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Old 06-26-2020, 05:15 PM   #36
cdigerlando
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Join Date: Apr 2001
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Location: Longwood, FL
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2015 STi
Dark Gray Metallic

Default Oil Control Valve Removal

You don't have to take out the engine in a 2015 STi. But you have to remove the exhaust manifold to get to it.
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Old 06-28-2020, 07:18 PM   #37
Jlbailey
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PWN3D

I have a 16 wrx sti an it died so I looked at codes said p000a and p000c an p0011 so I did the oil change an went to start it know sounds like have engine knock witch if never had before it died can the camshaft position sensor cause knock or oc
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Old 07-04-2020, 12:08 AM   #38
Jarobbins2
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Not having much luck on feedback from other threads.. hoping the recent activity on this one and somewhat relevance will segue decently..

my story starts with small quantity of oil on the boots of the spark plugs to cylinders 1 & 3. I replaced all 4 with NGK cold step as well as the passenger side valve cover gasket (used silicone sealant).

I also cleaned my SF intake with K&N red oil. After startup I heard a medium-pitched squealing/screech sound and the car was throwing P0102 & P0113 codes.

Any prognoses? Thanks!
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