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Cooling fan operating temperature

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Author Post
Tue Oct 10 2017, 02:46am
Member No: #22034
Joined: Sep 19 2011
Location: Slovenija

Does anyone know when should the cooling fan start with the first speed and the second speed (at which coolant temp.)?
With my C4 vti 120 B7 I see that it only kicks in at full speed at 105° coolant temp. I have already changed the water pump and thermostat housing with the new thermostat system (my original 2011 thermostat was faulty and once already changed in time of warranty but with some sort of external one that needed drilling a new hole in the housing or something). On my phone I also checked if the fan works properly and I could start it at low speed and high speed so the Radiator Fan Control Unit should be ok. Maybe I'm being just paranoid

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