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BLUEBEAST
02-04-2015, 10:00 PM
Recently my S5 V8's temperature has been fluctuating the temperature gauge will be in the middle and then every now and then it will rise slightly between the half and 3/4 mark then slowly drop back down, any idea what this could be temp sensor, thermostat, water pump?

JamesRS5
02-05-2015, 03:39 AM
Is this on the move or sat in traffic?

Do you hear the fan cut in then see the temps drop?

BLUEBEAST
02-05-2015, 05:00 AM
Is this on the move or sat in traffic?

Do you hear the fan cut in then see the temps drop?

The couple of times it happened it was in slow traffic then the fan started turning on loud and the temps went down

H20pologoalie
05-25-2015, 04:05 PM
This recently began happening to myself as well. Idle or underload did not seem to make a difference. Scheduled to have Audi techs look at it. Anyone else having this issue?

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