threw a cel code p0401 EGR insufficient flow error
Evolving Member
Joined: Oct 2006
Posts: 254
Likes: 0
From: Santa Monica, California
Couldn't let such a useful thread go away. Posting now 18 years after the original thread was posted. Just threw the P0401 code over the weekend. Found this thread, found the loose hose, found the nipple fairly easily, securely put hose back on, cleared code and it hasn't come back. Think the problem is solved. 👍🏻👍🏻
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