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S3 Fan question

stuart_tate41 May 2, 2013

  1. stuart_tate41

    stuart_tate41 Member

    Hi guys had a coolant temp warning today on the M4. It looked like it spike at 110/120 degrees. changed lanes made my way over to the inside lane with in 15 seconds I was back to normal temp.

    So I'm going to replace the temp sesnors as a start.

    My question is that when the engine is running should the fans be on?

    Currently they are running for around 1 min then cutting out

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