lillywerner98
S90 High Pressure Fuel Pump Failure
Summary of the thread
A 2017 Volvo S90 with a gasoline engine is experiencing issues such as the check engine light, stalling at idle, and reduced power. The suspected causes include a faulty fuel volume regulator or a defective high-pressure fuel pump. The problem was confirmed to be a defective high-pressure fuel pump, which required replacement.
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4 comment(s)
lillywerner98 (community.author)
52787 km on the clock. Not sure about the exact codes right now, but is it possible the high pressure pump is the culprit?
janakoehler5
Yeah, high-pressure fuel pump failure is pretty common. Seeing those symptoms, I'd bet on it. But you'll need to get it properly diagnosed. Workshop time, I reckon.
lillywerner98 (community.author)
Cheers. High pressure pump was indeed defective. Cost me 1510€ to get it sorted.
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VOLVO
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S90
janakoehler5
Sounds familiar. Has the car been throwing any specific codes? What kind of mileage are we talking?