NB Radiator and A/C Fans

Engines, Transmissions & Final Drive questions and answers

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madmort
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NB Radiator and A/C Fans

Postby madmort » Wed May 10, 2017 8:07 pm

Should my radiator fan start when the car is cold and I engage the A/C? Or does the Radiator fan only run at a set temp. My A/C fans runs but I have never seen my radiator fan run, at all.
I'm not sure if the fan is faulty or not as my standard temp gauge is useless.

Any info would be great. Thanks

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Locutus
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Re: NB Radiator and A/C Fans

Postby Locutus » Wed May 10, 2017 11:15 pm

The radiator fan only runs when the coolant reaches ~97C.

Todd77
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Re: NB Radiator and A/C Fans

Postby Todd77 » Thu May 11, 2017 1:30 am

Standard ecu?

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madmort
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Re: NB Radiator and A/C Fans

Postby madmort » Thu May 11, 2017 8:36 am

Todd77 wrote:Standard ecu?

Yes.

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Re: NB Radiator and A/C Fans

Postby Todd77 » Thu May 11, 2017 9:13 am

Then no fans are triggered seperate, if you are going to track the car join trigger wires together so both come on when hot.


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