S80 p0027 exhaust control valve solenoid location
 

Hello everyone. Just joined Volvo forums. I got so much help just by reading the forums on my sisters xc90. Now I got my newly licensed young brother a 2005 s802.5t awd. It has a p0027 and I can't find the location of that solenoid. Any help would be great. Thanks a lot in advance. Happy holidays and merry Christmas