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1.8t engine oil system

Discussion in 'A4/S4 forum(B5 Chassis)' started by mojocvh, Jul 3, 2014.

  1. mojocvh
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    mojocvh Member

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    [Jul 3, 2014]
    Guys, does anyone know of a schematic for the 1.8t engine oil system? reason being I'm trying to find out if the oil retaining valve in the oil filter bracket is fitted to the [my] AJL engine.

    ta

    Mo.
    #1
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  3. aragorn
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    aragorn "Stick a V8 in it!" Staff Member Moderator VCDS Map User

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    [Jul 3, 2014]
    i dont have a diagram, but your car should have the valve in the housing.
    #2
  4. mojocvh
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    mojocvh Member

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    [Jul 3, 2014]
    Head drain back check valve, keeps oil up "in the head" for start up rather than waiting for the oil to be pumped up from the sump....
    #3
  5. aragorn
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    aragorn "Stick a V8 in it!" Staff Member Moderator VCDS Map User

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    [Jul 3, 2014]
    yep, its in the rear of the housing, you need to take it off to get at it.

    Sometimes they work loose.
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