martinhahn1
V90 Reduced Engine Power
Summary of the thread
A 2022 Volvo V90 hybrid experienced reduced engine power and a check engine light, with symptoms including decreased fuel efficiency and delayed throttle response. The issue was suspected to be related to the throttle sensor or throttle body. After inspection, it was confirmed that the throttle valve was defective, and replacing it resolved the problem.
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4 comment(s)
martinhahn1 (community.author)
Fuel efficiency seems a bit worse than before. And yes, there's a slight delay after pressing the gas pedal. Is it the throttle body?
matsmoore1
Sounds like the accelerator pedal module or the electronics inside it could be defective. I'd say visit a workshop to check the throttle valve, I spent around 265€ for repairs.
martinhahn1 (community.author)
Thanks for the help. Got it checked, throttle valve was indeed defective. Replaced it and all good now.
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VOLVO
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V90
matsmoore1
I had a similar issue with my V90. Check engine light and sluggish response. How's your fuel efficiency? Is there a response delay after pressing the gas pedal?