Skoda Praktik Diesel Engine Running Rough

Sounds like a similar issue I had with my Skoda Octavia. Rough running and the engine light. Have you checked the car sensors? Sometimes a faulty sensor can cause similar symptoms and throw off the drift compensation.

Interesting. I haven't looked at the car sensors. Which ones specifically should I be checking? Also, do you know anything about the reset procedure for drift compensation?

Yes, the rough running and engine light were exactly what I experienced. I didn't dive too deep myself, to be honest. I'd suggest getting it properly diagnosed. A workshop can run diagnostics to pinpoint the exact injector and then perform the necessary system reset after replacement. That’s what I ended up doing.

Thanks for sharing your experience. I took it to a trusted workshop, and they confirmed it was a faulty injector. They replaced it and performed a system reset. The total cost was 515€. The car runs smoothly again!