Audi A4 2.0 fsi engine light

David l

Registered User
Hi all,

A few days ago I did a service, oil, plugs and today I got an engine light on and the codes came back:

16998 - misfire
17912 - air intake leak detected
17967 - throttle valve
17987 - throttle actuator

Any ideas guys? I cleared the faults and so far the light has stayed out but I'm guessing it'll be back.