VAG-COM ABY - measuring blocks question

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  • Laroto
    S2Forum Hobbyist
    • May 2011
    • 16
    • Country: Portugal

    #1

    VAG-COM ABY - measuring blocks question

    Hello to all,

    I bought a VAG-COM cable V11.11 to read and try to understand the values that are displayed on VCDS. For starting i only search for fault finding and measuring blocks.
    No faults found. Reading the measuring blocks i saw that the engine temperature on VCDS is 10 degrees celcius higher (but between the 70-106 range) than the temperature on temp. gauge or Climatronic.
    Is this normal?
    Someone can tell me if the other values are normal? (images attached)
    Tank you

    Filipe Araujo
    Portugal
    Attached Files
  • prj
    S2Forum Zealot
    • Mar 2010
    • 6308
    • Country: Estonia

    #2
    Post group 000 as well at hot idle (90C in VCDS).

    The temperature difference is normal, because of different measuring points.
    The temperature you see in the diagnostics is cylinder head temperature.
    http://tuner.ee - http://www.facebook.com/tuner.ee

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    • Laroto
      S2Forum Hobbyist
      • May 2011
      • 16
      • Country: Portugal

      #3
      Ok. Thanks for the answer PRJ. So the temp. shown in the gauge and limatronic is done by the MFTS.
      Another question.. can i see in the measuring blocks if the MAF sensor is working ok? Some time ago the car had some hesitation when i put full trottle or tried to do overboost. People said here in the forum that a bad contact in MAF plug could made that. I cleaned it and put contact spray and since then the car is working fine.

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