E39 M5 and E52 Z8 Discussion
Just the other day, SES light came on. 2001 M5, 128k miles. Dumped codes and got all of these at once:
170 AA secondary air quality too low
105 69 Engine temperature, signal implausible
008 08 Inlet camshaft sensor, bank 2, signal
113 71 inlet VANOS bank 2 function
232 E8 function check, tank...