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  1. #1
    freegeek's Avatar
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    has my A3 105ps been remapped

    I picked up an 07 105ps tdi a week ago and just got round to logging tonight. It looks like its been mapped to me does anyone else have a boost or torque log to compare to mine.

    the first is a plot of the torque and bhp calculated from it, the seconf shows requested boost, actual boost and N75.

    Anyone know what the boost should be on a standard 105PS?




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  3. #2
    kaz219's Avatar
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    Dunno

    Shouldnt a 105PS remap to around 140bhp/250ft lbs of tourqe?

    BTW - How much was your screen in the air vent thingy? They dont have one for the A3 8P in the website

    EDIT: Could be mildly remappeeddd
    Last edited by kaz219; 9th July 2009 at 00:49.
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  4. #3
    10blazin's Avatar
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    he's just using the pic there isnt one for the 8p yet

    the bhp is 130 though and torque 205 to 210 so its been mapped just not a very agresive map tbh

  5. #4
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    How accurate are your numbers? Looks a bit over spec (should be 105 / 184), but not massively so. Probably a non-aggressive map as 10blazin says.
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  6. #5
    freegeek's Avatar
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    I picked it up from and Audi dealer who failed to disclose that it was remapped.

    That puts them and me in an interesting situation, if I am involved in a crash where there is a fatality and the insurance compoany picks the car apart and discovers this.............

    Anyway it would still be good to see some vagcom logs of an unmodded 105PS Torque and Boost data to compare.

  7. #6
    freegeek's Avatar
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    A new twist, here is a superchips dyno of another 105, but strangley it is showing 118bhp and 277Nm/204ftlb before being mapped and 143bhp, 305Nm/225ftlb after

    Mine is showing 129bhp and 278Nm/206ftlb.

    http://www.superchips.co.uk/curves/golfmk5tdi105bhp.pdf

  8. #7
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    the odd thing on your diagnostic graph is the lack of torque onc omparison to the Superchip remap...though that is from a Golf TDI...

    I guess this could be an example of how different the engines can be from one to the next... isn't the tolerances usually about 10bhp on an N/A? not sure about turbos...

    Based on the torque figure I would be inclined to suggest it is not remapped, just that you seem to have a very efficient version of the engine?
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  9. #8
    freegeek's Avatar
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    What will really tell is if I can see an unmapped command/actual boost plot. That will cleary show if it has been mapped.

  10. #9
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    I would offer my car up if I was near you once I get it as i'd like to know the standard power and torque anyhow...I'm sure there'll be someone closer to you...
    Collected 14 July - 2009 MY10 A3 1.9TDIe Sport 3dr in Brilliant Black
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  11. #10
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    If you logging this yourself then theres alot of variables that can give you the wrong results(they arent that acurate if all the variables are correct). The proper way to check if its mapped is to get it on a known good rolling road, then get the power figures from that.
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  12. #11
    freegeek's Avatar
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    Quote Originally Posted by Dandle View Post
    The proper way to check if its mapped is to get it on a known good rolling road
    hmmmm

    Much better to check the requested boost plot, fast and free.

  13. #12
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    Quote Originally Posted by freegeek View Post
    hmmmm

    Much better to check the requested boost plot, fast and free.
    Yeah that would work too .
    Now:BMW 530d M-sport tourer. Then:Lava Grey A3 Sportback S-line 2.0TFSI Quattro, S-line Special Edition, Xenon Plus, Leather, Light and Rain Pack, Interior light Pack, Bose, DVD Nav+, Bluetooth, Multifunction wheel,Cruise, Heated Front Seats, Folding Mirrors, Rear Parking Sensor and some other bits.

 

 

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