check engine light

2019 Audi S4 Sedan 72000 miles
P25B4 OBD2 error wastegate stuck closed. Car had wastegate manually tested and is working as it should. Clears and comes back intermittently. Car has no performance issues.
P25B4 from Canada 2 years ago  
P2
1 reply 
Bbd1 from Great Britain 2 years ago
Need to diagostic it
You can try reconnect your battery
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