norbertmeyer1
Skoda Fabia Diesel Engine Power Loss and Smoke
Summary of the thread
A 2018 Skoda Fabia with a diesel engine is experiencing reduced power and smoke during acceleration, potentially due to a defective diesel particulate filter (DPF). The presence of an engine light suggests a significant issue, likely a blocked or damaged DPF. A workshop inspection is recommended to confirm the problem, as DPF cleaning might not be sufficient if the filter is too damaged.
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4 comment(s)
norbertmeyer1 (community.author)
Yes, the engine light is on. What's involved in DPF cleaning? Can I do it myself, or is a vehicle inspection needed?
gerhard_tiger4
DPF cleaning can sometimes help, but with the engine light and other signs, the DPF is probably too damaged to regenerate. I'd suggest a workshop inspection to confirm.
norbertmeyer1 (community.author)
Thanks for the info. I followed your advice and visited the workshop. The inspection confirmed the DPF was faulty. The repair cost me 1550€. Hopefully, my fuel economy will be better now.
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SKODA
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FABIA
gerhard_tiger4
Reduced power and smoke could mean a blocked DPF. Have you seen any changes in your fuel economy recently? A bad DPF can cause that. Also, is the engine light on?