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Turbo Schematic

Discussion in 'A4/S4 forum(B5 Chassis)' started by gaz71, Jul 31, 2009.

  1. gaz71
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    gaz71 1.8T Quattro Sport AJL

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    [Jul 31, 2009]
    Has anyone got a schematic of the turbo system for a 99(V) Audi A4 1.8tqs (AJL engine code)?
    #1
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  3. Jimbo.King
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    Jimbo.King Member

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    [Jul 31, 2009]
    This may help.

    [​IMG]
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  4. gaz71
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    gaz71 1.8T Quattro Sport AJL

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    [Jul 31, 2009]
    That's a schematic I had seen. On my engine I do not appear to have a N249 valve, only a hose going from the DV to the throttle body. Where should this valve be located in the engine bay?
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  5. Jimbo.King
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    Jimbo.King Member

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    [Aug 1, 2009]
    I haven't either, the small vac pipe goes from the DV to the front corner of the inlet manifold, must be piped different on various models depending if its a Audi / VW / Skoda

    Heres another pic with extras that you wont have:

    [​IMG]
    #4
  6. Tavli
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    Tavli Member

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    [Aug 1, 2009]
    Take a look at the self study programme posted by Olly on the top of the A4/S4 B5 posts in the sticky's, weel worth a look!!:s4addict:
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