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TT225 owners: looking for VAG-COM blocks '002 & '115

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Old 08-09-2010, 06:09 PM
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Default TT225 owners: looking for VAG-COM blocks '002 & '115

I have searched the internet extensively and cannot find an example of these VAG-COM blocks from chipped TT225 cars. I have a general sense of the performance levels but would greatly appreciate a log file or two so I can get a more concrete sense. TIA
Old 08-22-2010, 11:30 AM
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Old 08-27-2010, 02:56 AM
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Hi,

I attached a zip file with some logs from my an my friends TT 225 - both are remapped. There is block 003 (air mass meter) same in block 002 + some others as 115 aswell.

Hope it helps!

Dan
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File Type: zip
logs.ZIP (64.5 KB, 6 views)
Old 08-27-2010, 07:47 AM
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Thank you very much for your help with this! Really interesting info here.

Based on the boost actuals you were showing, the car was able to pass over 200g/s though the engine at under 1bar of boost. That shows how efficient the larger K04-20 turbine housing is.

I've never before seen a calculation for both hp and torque derived from the airflow numbers. Do you feel it's an accurate method, or was it simply a means for you to graphically compare various setups and cars?
Old 08-27-2010, 11:39 AM
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Originally Posted by slappy_dunbar
Thank you very much for your help with this! Really interesting info here.
Not a problem :-)
Based on the boost actuals you were showing, the car was able to pass over 200g/s though the engine at under 1bar of boost. That shows how efficient the larger K04-20 turbine housing is.
Yes exactly as you said, it is under 15psi or 1bar at around 6500 rpm.

I've never before seen a calculation for both hp and torque derived from the airflow numbers. Do you feel it's an accurate method, or was it simply a means for you to graphically compare various setups and cars?
I assume it is pretty accurate as my friends car was on DYNO (Dynamometer) and result was really same.

There is also another calculation, please see attached file.

Dan
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Old 08-28-2010, 07:12 AM
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Why are you keeping the boost levels under 1bar up top? I'd think the turbo is good for another 3psi if you wanted it.
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