What is the cost of a throttle body that keeps sticking open? on 2006 Audi A6 Quattro

My engine light is on.

Asked by for the 2006 Audi A6 Quattro
1 answer
scan test for codes ,if the throttle body is sticking I would spray some lube on it and try to free it up but once you find the code it should give you a better idea as to what to look for