Been getting code P2441 every now and then when I start up. I'll clear the code with my scanguage to turn off the CEL. Doesn't happen every start up, maybe 4 times in the last 6 weeks.
Manual says the code means the air injection switching valve is stuck closed. I'll probably pull it off this weekend and see if I can determine what's going on. I read somewhere they can get carbon buildup in them. Has anyone ever cleaned one of these or had this problem? I guess carb cleaner would do the trick but not sure. I checked for loose hoses, but all seems intact.