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Temp Gauge Query

vwgtiking Jan 17, 2014

  1. vwgtiking

    vwgtiking Active Member

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    Every now and again, the temp gauge pops over 90 and stays there. See pic. Any reason why??

    [​IMG]
     
  2. vwgtiking

    vwgtiking Active Member

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    Bump
     
  3. desertstorm

    desertstorm Moderator Staff Member Moderator VCDS Map User quattro Audi A4 Audi Avant Owner Group TDi

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    Could be the coolant temperature sensor playing up. It's hardly a big difference, its not even the thickness of the needle.
    Most people probably wouldn't even spot it.

    Karl.
     
  4. vwgtiking

    vwgtiking Active Member

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    Most of the time it's bang on the line but on rare occasions it's like that as pictured. May be a small air bubble?
     

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