How do I find leak in secondary air system
#1
How do I find leak in secondary air system 09 ml350
Started car air pump was on then it sounded like a blown tire by the time I opened hood it stopped now code p0410
Last edited by Jtrapp0425; 05-05-2024 at 07:52 PM.
#2
Senior Member
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Joshinator99 (05-06-2024)
#3
I before I had the blown tire sound air pump did not work fried fuse replaced fuse and pump worked fine for a couple of weeks then blown tire sound there is a small black valve next to pump that has one nozzle that just has rubber cover no hose but is not sealed open should that be a plug