What is volvo s60 fault code 058?

Fault code 058 in a Volvo S60 typically relates to an issue with the vehicle's fuel system, often indicating a problem with the fuel pressure sensor or fuel pressure regulation. This can lead to performance issues, such as rough idling or reduced engine power. It's important to diagnose the specific cause using an OBD-II scanner and perform necessary repairs or replacements to ensure proper functionality. Always consult a professional mechanic for accurate diagnosis and resolution.