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Is my 2.0T Stock or Mapped (VCDS MAF and Boost Logs inside)

Discussion in 'A3/S3/Sportback (8P Chassis)' started by Lewbo, Apr 2, 2013.

  1. Lewbo
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    Lewbo OEM Retrofitter

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    [Apr 2, 2013]
    After having sold my 4th 8P S Line S3 rep i have just got myself another 8P lol which is a 2.0T and cant tell wether if its mapped or not. feels quick enough to be mapped but maybe thats cos i havent drove a 2.0T for a while as i have had a diesel recently.

    anyways i got the vcds on measuring blocks to check Maf intake, Boost logs and fuel rail pressure

    the highest reading on the maf was 161.19 g/s and i have read if you divide this by 0.8 to give idea of BHP and this is roughly 200BHP which means standard if this is true

    highest boost actual was 1700mbar which is around 11 Psi

    and my highest fuel rail pressure was 112mbar

    do these readings sound about right for a Stock 2.0T
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  3. JPK
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    JPK Member

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    [Apr 3, 2013]
    Yes it's stock. I thought the same when I got mine. Was far quicker stock than a remapped mk4 I had a while back.
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  4. MrLapou
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    MrLapou Well-Known Member

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    [Apr 3, 2013]
    Sounds about right for stock figures, except mine produces peak boost of about 14psi (measured using Android Torque app).
    #3
  5. mmalh0151
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    mmalh0151 Member

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    [Apr 3, 2013]
    Is this under engine..... Measuring blocks? Just in car now and would to do this on vcds myself
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  6. Lewbo
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    Lewbo OEM Retrofitter

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    [Apr 3, 2013]
    thought it was stock better it booked in for a remap thanks and yes under engine, measuring blocks, channel 002 for MAF, 106 for fuel rail pressure and 115 for boost pressure Mbar, click log and start.

    do this in 3rd from 2k revs until redline then hit stop and save.
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  7. mmalh0151
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    mmalh0151 Member

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    [Apr 3, 2013]
    Oh so I have to drive the car....?
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  8. Lewbo
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    Lewbo OEM Retrofitter

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    [Apr 3, 2013]
    yes this requires you to drive the car lol otherwise you wouldnt be able to check air intake boost ect
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  9. Lewbo
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    Lewbo OEM Retrofitter

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    [Apr 3, 2013]
    managed to plot my maf readings onto a graph after dividing them by 0.8 to give me rough bhp and not bad curve for standard
    [​IMG]
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  10. mmalh0151
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    mmalh0151 Member

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    [Apr 3, 2013]
    I was only asking as I was sitting on the path in my PJs haha
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