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S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
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Popping noiseViews : 1491 Replies : 15Users Viewing This Thread : |
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#11 |
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Last Online: Yesterday 02:12
Join Date: Aug 2013
Location: Emsworth,hants
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So are you getting this Popping noise ,
Dave |
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#12 | |
Junior Member
Last Online: Jun 21st, 2023 17:45
Join Date: Dec 2011
Location: northwich
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![]() Quote:
I do have a code that suggests something is wrong with the maf sensor, is there any connection? Cheers.
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2003 Volvo v70 d5 manual |
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#13 |
Junior Member
Last Online: Jun 21st, 2023 17:45
Join Date: Dec 2011
Location: northwich
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Update , fitted a different vacuum pump ,still no luck.
If i pull off the vacuum pipe (the one that goes to boost solenoid),then pump the brake pedal the popping goes away,until i stop pumping. If i pull off the brake booster pipe the popping also stops until i cover it or put the pipe back on. I don't have full turbo at motorway speeds but the car pulls way better than in 2nd or third. Any ideas ? Cheers
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2003 Volvo v70 d5 manual |
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#14 |
Junior Member
Last Online: Jun 21st, 2023 17:45
Join Date: Dec 2011
Location: northwich
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Is the gasket on the vac pump at fault.
http://www.skandix.de/en/spare-parts...-pump/1026564/
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2003 Volvo v70 d5 manual |
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#15 |
Premier Member
Last Online: Yesterday 02:12
Join Date: Aug 2013
Location: Emsworth,hants
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Let me look at my crystal ball,
I can see you need to use a vacuum gauge on the pump, Dave |
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#16 |
Junior Member
Last Online: Jun 21st, 2023 17:45
Join Date: Dec 2011
Location: northwich
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Ive got 26hg at idle now.
Popping noise returns when i reconnect the hose back on , the one that goes to the boost solenoid. Can anyone tell me the correct hose size and also where i can get the rubber elwbows from, cheers.
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2003 Volvo v70 d5 manual |
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