Thanks for this info. I also had a P0101 code
and a hissing sound like you describe. In my case it’s the hose that leads to the EGR that has a hole in it. Now I need to get a new hose.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.