Interesting enough, my code went away immediately after install (did not reset), but has returned. I read through a few more threads saying the IAC valve can trigger this same code- I’ll be removing to clean and test in the upcoming week.

Any input on other possible factors? The code I’m chasing is via the schwaben / fox well 510 : “intake cam shaft end position”

__________________
2006 e53 4.8is Imola / Cremebeige
2005 e53 3.0 Black / Truffle - AT, Sport, Premium, ZCW
2001 e39 M5 Black / Caramel - Extended Leather, Premium Audio