2.2 HDi buzzing/whine noise after shut-off

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feef
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2.2 HDi buzzing/whine noise after shut-off

Unread post by feef »

Anyone able to identify what the buzzing/whining noise is that runs for a second or two after shutoff? Almost like a mini klaxon

Sounds like it's coming from around here...
IMG_3756.jpg
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Last edited by GiveMeABreak on 16 Sep 2019, 12:01, edited 1 time in total.
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When passenger of foot heave in sight, tootle the horn. Trumpet him melodiously at first, but if he still obstacles your passage then tootle him with vigor.
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GiveMeABreak
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Re: 2.2 HDi buzzing/whine noise after shut-off

Unread post by GiveMeABreak »

Probably just the electrovalves closing / repositioning (like EGR) after shut down.
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feef
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Joined: 01 Aug 2015, 16:43
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Re: 2.2 HDi buzzing/whine noise after shut-off

Unread post by feef »

GiveMeABreak wrote: 16 Sep 2019, 12:04 Probably just the electrovalves closing / repositioning (like EGR) after shut down.

I can hear running continually it at idle too, not just on shutdown. It's just most audible after shutdown to help identify the source.
When passenger of foot heave in sight, tootle the horn. Trumpet him melodiously at first, but if he still obstacles your passage then tootle him with vigor.
http://dotcomnot.org
http://kickingtyres.co.uk
http://powpowpow.org
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