melissaloewe11

Skoda Kodiaq rich fuel mixture issue

My 2020 Skoda Kodiaq, gasoline engine, 25033 km, exhibits symptoms indicative of an excessively rich fuel mixture. Observed are reduced engine power, check engine illumination, rough engine running, elevated fuel consumption, and jerking during acceleration. Current hypothesis points toward defective injection valves/injectors.

4 comment(s)

I encountered a similar problem with my Volvo a few years back. Check engine light illuminated, rough idling, and poor fuel economy. Was the oxygen sensor checked?

The oxygen sensor was tested and found to be operating within specifications. Could you elaborate on the specifics of your Volvo issue?

In my case, the issue was traced back to faulty fuel injectors. If the oxygen sensor is fine, that is the next place I would look. Given the symptoms, a workshop visit is advisable.

Confirmed. The issue was indeed a defective fuel injector. All four injectors were replaced. The cost amounted to 515€. I appreciate the assistance.

Join the discussion now: