How loud is your cooling fan???

335Caliber · 09-29-2010, 08:51 PM

checked with BT cable....NO codes

will wait and replace sensor just to see what happens.

._. · 10-12-2010, 10:56 AM

any updates?

techlogik · 10-12-2010, 11:06 AM

I can't hear my fan. Maybe it never runs?!?!

335Caliber · 10-15-2010, 01:17 AM

i have the new sensor part. got here yesterday. haven't had time off work to install it yet. will try in next few days

._. · 10-15-2010, 10:36 PM

I'm having loud fan issues as well, when my fan starts working overtime I am unable to get into boost. I shutdown, restart, fan is slow and boost is back. Guess I may need to replace my sensor as well.

DAY07328I · 05-24-2011, 02:04 PM

07 328I: i had the same poblem at 45000 mile the cooling fan would cut on after the car reached normal temp and would not cut off untill you cut the car off. After paying $14.22 for the oil/water sensor and changing it that did nothing. so i payed $120.00 for a new Thermostat and changed it problem solved.

Tom (Atl) · 11-21-2012, 12:23 PM

I just started getting the super loud radiator fan along with these codes:

P2E82 - electrical water pump shutdown
P2E81 - Electric water pump speed deviation

I have the cobb tune on, but now have pulled it back to stage 0.

Any tips or ideas on what may be needed? Is this a new water pump?

AK 335i · 11-21-2012, 12:30 PM

is it too loud to taste?

Viper77 · 07-19-2018, 10:09 AM

Hi.
Currently I have E90 | 325i| 2009 lci.N52 Engine.
The fan is always working silently with low speed. Do you think this is normal? The temp the car is around 85 C. There is no noisy fan sound. It just seems to be working with a low speed all the time. I would appreciate if you could tell me if its normal or not.

09-29-2010, 08:51 PM	#23
335Caliber Private 8 Rep 98 Posts Drives: Pure Power Join Date: Feb 2010 Location: Las Vegas iTrader: (0)	checked with BT cable....NO codes will wait and replace sensor just to see what happens. __________________ JB3 2.0 / AR CAT- DP's / BMS DCI / AMS FMIC / Forge DV's / Etc...
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10-12-2010, 10:56 AM	#24
._. Colonel 77 Rep 2,353 Posts Drives: BMW Join Date: Jun 2009 Location: Miami iTrader: (15)	any updates?
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10-12-2010, 11:06 AM	#25
techlogik Lieutenant Colonel 71 Rep 1,568 Posts Drives: 2020 M340i Dravit Grey Join Date: Dec 2006 Location: FL iTrader: (2)	I can't hear my fan. Maybe it never runs?!?! __________________ 2020 M340i: Dravit Grey Mettalic. Loaded.
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10-15-2010, 01:17 AM	#26
335Caliber Private 8 Rep 98 Posts Drives: Pure Power Join Date: Feb 2010 Location: Las Vegas iTrader: (0)	i have the new sensor part. got here yesterday. haven't had time off work to install it yet. will try in next few days __________________ JB3 2.0 / AR CAT- DP's / BMS DCI / AMS FMIC / Forge DV's / Etc...
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10-15-2010, 10:36 PM	#27
._. Colonel 77 Rep 2,353 Posts Drives: BMW Join Date: Jun 2009 Location: Miami iTrader: (15)	I'm having loud fan issues as well, when my fan starts working overtime I am unable to get into boost. I shutdown, restart, fan is slow and boost is back. Guess I may need to replace my sensor as well.
	Appreciate 0 Quote

05-24-2011, 02:04 PM	#28
DAY07328I New Member 0 Rep 7 Posts Drives: 2007 BMW 328i Join Date: Nov 2010 Location: ALABAMA iTrader: (0)	07 328I: i had the same poblem at 45000 mile the cooling fan would cut on after the car reached normal temp and would not cut off untill you cut the car off. After paying $14.22 for the oil/water sensor and changing it that did nothing. so i payed $120.00 for a new Thermostat and changed it problem solved.
	Appreciate 0 Quote

11-21-2012, 12:23 PM	#29
Tom (Atl) BMW Fan 149 Rep 314 Posts Drives: wego Join Date: Feb 2007 Location: Germany / US iTrader: (1)	I just started getting the super loud radiator fan along with these codes: P2E82 - electrical water pump shutdown P2E81 - Electric water pump speed deviation I have the cobb tune on, but now have pulled it back to stage 0. Any tips or ideas on what may be needed? Is this a new water pump?
	Appreciate 0 Quote

11-21-2012, 12:30 PM	#30
AK 335i Major 50 Rep 1,290 Posts Drives: black 335i E90 Join Date: Sep 2012 Location: boynton beach iTrader: (0)	is it too loud to taste? __________________ - Proven Power Tampa Built 6466 ST N54 6AT WR 711whp 637wtq -
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07-19-2018, 10:09 AM	#31
Viper77 Registered 0 Rep 2 Posts Drives: Bmw 325i lci Join Date: Jul 2018 Location: Dubai iTrader: (0)	Hi. Currently I have E90 \| 325i\| 2009 lci.N52 Engine. The fan is always working silently with low speed. Do you think this is normal? The temp the car is around 85 C. There is no noisy fan sound. It just seems to be working with a low speed all the time. I would appreciate if you could tell me if its normal or not.
	Appreciate 0 Quote