Author Topic: Fans staying on after engine is off?  (Read 2955 times)

Offline Kus

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Fans staying on after engine is off?
« on: 03 October 2011, 23:51 »
Why is this happening ? Havnt got a clue about engines only body work  :huh:

Offline Lewy

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Re: Fans staying on after engine is off?
« Reply #1 on: 04 October 2011, 00:05 »
They stay on to aid the cooling process.  Should only be a matter of 20 seconds or so.

Offline daz veedub

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Re: Fans staying on after engine is off?
« Reply #2 on: 04 October 2011, 00:09 »
yep like what was said its normal  :smiley:

Offline s-l-i-x

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Re: Fans staying on after engine is off?
« Reply #3 on: 04 October 2011, 00:14 »
If they stay on for hours then i'd start worrying  :laugh:

Offline daz veedub

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Re: Fans staying on after engine is off?
« Reply #4 on: 04 October 2011, 00:21 »
If they stay on for hours then i'd start worrying  :laugh:

 :laugh: :laugh:

Offline Kus

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Re: Fans staying on after engine is off?
« Reply #5 on: 04 October 2011, 08:13 »
They stay on even when the ignition is turned and stay on for about 10 mins

Offline MaXXeH

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Re: Fans staying on after engine is off?
« Reply #6 on: 04 October 2011, 08:50 »
the only thing that can keep them running is the senser in the bottom of the rad
(thermo temp sensor)


it could just be sticking just replace it.

Offline Wayne

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Re: Fans staying on after engine is off?
« Reply #7 on: 04 October 2011, 08:55 »
Fan control unit near the battery is noted for giving problems

Offline Dalo Harkin

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Re: Fans staying on after engine is off?
« Reply #8 on: 04 October 2011, 11:52 »
Sorry to highjack the thread, but I'm not 100% sure mine is even coming on at all....
is there a physical way to check  :huh:
ARZ K03s, Oettinger Side Skirts, R32 front, Carbon stage 2, Forge 007p (yellow spring), Forge Actuator (yellow spring), Pipercross panel filter with DSG parts, N249 and N112 deleted, SAI deleted, Carbon canister deleted, Rear wiper deleted, Long Life turbo back custom exhaust with 200 cell sports cat, VR6/G60 clutch kit, Creation Motorsport TIP, Catch can, 'Wellycooler', K04 charge pipe, S3 ported inlet manifold - looks pretty standard on the outside though :)

Offline barrym381

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Re: Fans staying on after engine is off?
« Reply #9 on: 04 October 2011, 11:56 »
Sorry to highjack the thread, but I'm not 100% sure mine is even coming on at all....
is there a physical way to check  :huh:
leave the engine running for 10-15 mins it should cut in once up to temp