2006 AUDI A3
52 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
I have a a3 3.2 and the temp needles dose not move and the fan turns on straight away even when cold. I changed the rad the water pump the thermostat and the temp sensor
Apr 4, 2013 at 5:02 PM
Advertisement
Avatar
EXOVCDS
  • CERTIFIED EXPERT
  • 1,883 POSTS
There is more than 1 temp sensor... you might have changed the wrong one?

Using a scan tool, you can check / verify sensor output as well as activate the gauges to see if the move.

If a/c is on or defrost is selected, the rad fan will come on right away.

A faulty coolant fan control module could also be the reason.

Thomas
Apr 4, 2013 at 5:36 PM