Date registered: Mar 2005
Vehicle: '01-E320 & 02-ST2
Location: John 15:18-19
Mentioned: 0 Post(s)
Quoted: 35 Post(s)
Welcome breadman67. Please click user cp and edit details and add your vehicle and location to your profile, it's useful information.
There are various search tools on this forum, choose one and enter P0410 (when searching codes it's important to include that leading zero, there is technically no such thing as a P410 code) and you'll find a wealth of information. As twobig notes there are variations, but I'll bet you have either an M112 or M113, so there are several possibilities, none of which have to do with the EGR valve.
You can also search just within the forum for your specific vehicle, scroll down the forum page and you'll see all the sections.
Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy; its inherent virtue is the equal sharing of misery. (Winston Churchill)