2004 Volvo S60 with engine code P0458. Where do I need to start in order to fix this?

Question

The code P0458 has come on and the car runs very rough. Where do I need to start in order to fix this?

Answer 1

Start with the purge valve these are known to stick open causing rough idle.

Answer 2

P0458 Volvo Code - Evaporative Emission Purge Solenoid Control Circuit Low Voltage
Read more: https://www.autocodes.com/p0458_volvo.html