Interior noise after shutting off car - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

radroach · 11-29-2016, 10:14 PM

So I heard an electrical whirring noise when I turned off the car from my rear seats behind driver seat, lasted maybe 15-20 seconds then shut off, I caught the last ~3 seconds of it before it died off on video. Excuse the foul language in the video:

Any ideas?

edit I think the youtube compression removed the noise from the video. On my phone speakers I can hear it clearly. It sounds like an electronic gadget that's on a bad pack of batteries if it helps.

Ultramaroon · 11-29-2016, 10:28 PM

Haha... tha fuq wazzat?

I think you heard the evap canister vacuum pump. It'll even kick in if the car is completely off - keys out.

radroach · 11-29-2016, 10:33 PM

@Ultramaroon makes sense I suppose. Does it use the electric fuel pump to do that? The sound seemed to be located right at the rear where I was pointing the camera.

It literally sounded like a speaker that's hooked up to a dying battery. Wizzzzzrrrrr

Ultramaroon · 11-29-2016, 10:34 PM

Nope but it's mounted right in the same place.

canister components

Tcoat · 11-29-2016, 10:37 PM

Quote:

Originally Posted by Ultramaroon

Haha... tha fuq wazzat?

I think you heard the evap canister vacuum pump. It'll even kick in if the car is completely off - keys out.

Bingo!
FAQ #11 in the info for noobs section.

More info here: http://www.ft86club.com/forums/showthread.php?t=16534

humfrz · 11-30-2016, 12:30 AM

Quote:

Originally Posted by radroach

So I heard an electrical whirring noise when I turned off the car from my rear seats behind driver seat, lasted maybe 15-20 seconds then shut off, I caught the last ~3 seconds of it before it died off on video. Excuse the foul language in the video:

Any ideas?

.

radroach - radroach - radroach - you have been around long enough to get a two slapper .....

........that's for not reading the manual.

........that's for not reading the Q&A section of the forum.

humfrz

radroach · 11-30-2016, 12:38 AM

@humfrz well I would have probably recognized it as a normal if it didn't sound like a toy running on a low battery

[ame="https://www.youtube.com/watch?v=P8uhBASDeQM"]Evil Talking Homer Simpson toy (Low Batteries) - YouTube[/ame]

[ame="https://www.youtube.com/watch?v=gsg3HW9z8Is"]Billy Bass is dying - YouTube[/ame]

humfrz · 11-30-2016, 01:28 AM

Quote:

Originally Posted by radroach

@humfrz well I would have probably recognized it as a normal if it didn't sound like a toy running on a low battery

By golly ...... that looks and sounds like @Tcoat and @Ultramaroon ,after they have had too many beers and are about to pass out .......

humfrz

Ultramaroon · 11-30-2016, 01:42 AM

Quote:

Originally Posted by radroach

@humfrz well I would have probably recognized it as a normal if it didn't sound like a toy running on a low battery

lol

It DOES sound like dying Homer!

radroach · 11-30-2016, 12:50 PM

At least it didn't sound like

[ame="https://www.youtube.com/watch?v=BceHGzsDVLY"]Homer's Guatemalan Insanity Pepper Trip - YouTube[/ame]

11-29-2016, 10:28 PM	#2
Ultramaroon not playing cards Join Date: Sep 2014 Drives: a 13 e8h frs Location: vantucky, wa Posts: 32,395 Thanks: 53,053 Thanked 37,228 Times in 19,308 Posts Mentioned: 1118 Post(s) Tagged: 9 Thread(s)	Haha... tha fuq wazzat? I think you heard the evap canister vacuum pump. It'll even kick in if the car is completely off - keys out. __________________ service manuals

11-29-2016, 10:34 PM	#4
Ultramaroon not playing cards Join Date: Sep 2014 Drives: a 13 e8h frs Location: vantucky, wa Posts: 32,395 Thanks: 53,053 Thanked 37,228 Times in 19,308 Posts Mentioned: 1118 Post(s) Tagged: 9 Thread(s)	Nope but it's mounted right in the same place. canister components __________________ service manuals

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11-29-2016, 10:14 PM	#1
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	Interior noise after shutting off car So I heard an electrical whirring noise when I turned off the car from my rear seats behind driver seat, lasted maybe 15-20 seconds then shut off, I caught the last ~3 seconds of it before it died off on video. Excuse the foul language in the video: Any ideas? edit I think the youtube compression removed the noise from the video. On my phone speakers I can hear it clearly. It sounds like an electronic gadget that's on a bad pack of batteries if it helps.

11-29-2016, 10:33 PM	#3
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	@Ultramaroon makes sense I suppose. Does it use the electric fuel pump to do that? The sound seemed to be located right at the rear where I was pointing the camera. It literally sounded like a speaker that's hooked up to a dying battery. Wizzzzzrrrrr

11-30-2016, 12:38 AM	#7
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	@humfrz well I would have probably recognized it as a normal if it didn't sound like a toy running on a low battery [ame="https://www.youtube.com/watch?v=P8uhBASDeQM"]Evil Talking Homer Simpson toy (Low Batteries) - YouTube[/ame] [ame="https://www.youtube.com/watch?v=gsg3HW9z8Is"]Billy Bass is dying - YouTube[/ame]

11-30-2016, 12:50 PM	#10
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	At least it didn't sound like [ame="https://www.youtube.com/watch?v=BceHGzsDVLY"]Homer's Guatemalan Insanity Pepper Trip - YouTube[/ame]

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