p0420 catalyst system fault code

[lenny151]

p0420 catalyst system efficiency below threshold bank 1

Recently had this fault code come up when I scanned my car (s3 sportback 2014 ), so I rang my local Audi they said I can drop the car off but I they haven't got any courtesy cars for 5 weeks and I need my car every day, so they said ring Audi assistance and they will pick up my car and drop off a courtesy car, does anybody know if there are any restrictions on age for a courtesy car as I am only 19 and also what kind of car would they give you would it have to be another Audi? Do you keep there car until your car is ready to pick up?

Any help will be much appreciated

Thanks


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