Audi A4 B8 2.0L 163 PS Fault Codes P047F and P0475 - EGR Valve Issue Diagnosis

Model: Audi A4 B8 2.0 163 ps Fault Code: P0475 Posted: 2017-12-11 17:44

Hi, I'm experiencing an issue with my Audi A4 B8 2.0L 163 PS model. The onboard diagnostic system has detected fault codes P047F and P0475. I'm unable to identify the root cause and am wondering if the EGR (Exhaust Gas Recirculation) valve could be responsible, or if there's another related component involved. Could anyone provide insight into possible causes or troubleshooting steps for these specific codes? Any help would be greatly appreciated!