Anna80

No worries, I'm still searching everywhere. Went to 3 different garages in last few days and they plugged under computer. All showing the knox 1 sensor and the car hasn't got one. Particular filter light is coming on every other day. Left car in the local garage and tomorrow morning will try skoda dealer.

Engine number is DDYA677905 Vin number TMBBG7NE0J0303864

The vehicle is trying to do regeneration but it doesn't seem to work. Knox sensor bank 1 is showing but it hasn't got that sensor or add blue. Spoken with dealer and this sensor isn't listed on this model, so how can show when plugged under diagnostic?

No I don't have a code, the vehicle had new turbo fitted last year and it has 107000 on the clock.

I've Skoda Octavia 2018 without add blue. My dashboard is showing the particular filter light on, when plugged into computer says the nox sensor bank 1 faulty. I've checked in the garage and the vehicle hasn't got nox sensor bank 1. What to do, as the particular filter light is coming on very often also checked and part is not listed as car hasn't got add blue.