Maybe a goofy question, but as I was replacing the radiator in my daughter's 96 850 this morning, had a moment to ponder the Air Pump Solenoid Valve .
Am I correct in presuming it works via pulse width modulation?
Of what function is the dial that sits at the rear of the housing?
It's this one:
https://www.fcpeuro.com/products/volvo- ... 70-1270389
Volvo Air Pump Solenoid Valve - what does the adjustment peg do?
- misha
- Posts: 5437
- Joined: 07 Dec 2008, 16:09
- Year and Model: 2010 Volvo S80 D5
- Location: Serbia
- Has thanked: 155 times
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It does nothing.It's just a cap of some kind.
2010 S80 D5 / restyling / fully equipped / Twin turbo / Savile Gray Metallic (492)
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
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