E46 Fanatics Forum banner
  • Hey everyone! Enter your ride HERE to be a part of this month's Ride of the Month Challenge!
1-1 of 1 Results
  1. E46 General
    MY Service Engine Soon Light came on this morning...went to Advance Auto Parts and they told me it was code P1418... P1418 = Secondary Air Injection Valve/Secondary Air Hose Clamped Questions: What the heck does this mean? How do I locate this part in my engine? How do I fix it and how easy...
1-1 of 1 Results