Hey. Collected an Audi Q5 2.0 Quattro yesterday. Diesel, auto.
Drove it 40 miles home, got into it today and the EML came on. Spoke with garage, they’re happy for me to take it back to them on Monday morning for them to sort - he said he spoke to one of the technicians who said he thinks it’s potentially a O2 sensor issue.
Car feels fine, no lag, and drives what I think it normal.
We have a mechanic friend coming tomorrow who is going to plug it in and see what’s going on.
The tech at the dealership said because the vehicles potentially been standing for a few weeks he thinks this is why the oxygen sensor light is on. I personally have no clue about cars in depth, just wondering if this sounds likely?