PCV fix, fuelling fix
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Joined: 01-23-2009
Posts: 26,532
From: Fredericksburg,VA
The braided steel line is apparently attached to a check valve to function as one of the PCV valves to the turbo.
Can't tell where the other PCV valve is. I am guessing either it goes to the black hose on the manifold or to the elbow into the air filter.
Can't tell where the other PCV valve is. I am guessing either it goes to the black hose on the manifold or to the elbow into the air filter.
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Joined: 08-03-2010
Posts: 3,564
From: Lake Ronkonkoma, N.Y.
Don't know what's going on.
It's only speculation.
Senior Member
Joined: 12-14-2007
Posts: 2,964
From: Toronto ON Canada
Yeah apparently the factory pcv system can allow too much oil back into the intake, making the direct injection coking even worse.
Powell made an air/oil separator kit that was supposed to help too.
Powell made an air/oil separator kit that was supposed to help too.
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Joined: 05-02-2014
Posts: 227
From: Oshawa, Ontario
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Senior Member
Joined: 05-02-2014
Posts: 227
From: Oshawa, Ontario
the braided steel like from the oil cap goes to the top of an air oil separator, the line from the back left side of the valve cover goes to the side of the aos, the line in the middle of the back of the valve cover is removed and welded shut. The line from the center of the intake manifold with the check valve on it, runs to the other side of the aos. The line from the bottom of the aos goes to a check valve and a scavenger into the downpipe, downstream of any sensors. PS, I’m using the TTR pcv cartridge now
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Senior Member
Joined: 05-02-2014
Posts: 227
From: Oshawa, Ontario
I see an aftermarket intake manifold, with port injection added. A line with a check valve, connected to the port on the head, between intake ports 2 and 3(where the original PCV valve was positioned), can't see where the other end is connected. A braided stainless hose connected to where the oil filler cap used to be, can't see the other end. Aftermarket charge piping. Aftermarket warm air intake.
It looks like the bypass solenoid has been relocated to the top of the valve cover, one of the vaccum lines seems to be missing.
Something different on the HPFP, a braided stainless line, and something on top of it, looks adjustable.
It looks like the bypass solenoid has been relocated to the top of the valve cover, one of the vaccum lines seems to be missing.
Something different on the HPFP, a braided stainless line, and something on top of it, looks adjustable.
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