Hi everyone,
So around a month ago I had my X1 (2016) in for the recall egr valve replacement. When they did the work they also had to replace the inlet manifold as part of this had melted away apparently. A couple of weeks ago I was driving along at a slow pace when a Drivetrain malfunction popped up on the iDrive, however it cleared itself within 10-15 seconds. After this the engine management light has came on a few times intermittently, it’ll be on one day then the next day it’s gone again.
I have a basic OEM reader and the codes showing are:-
P00BD - Mass or volume air flow A circuit range/performance - air flow too high
P0471 - Exhaust pressure sensor A circuit Range/performance
Does anyone have any ideas about if any of this could be related and it’s worth me going back to the dealer about the work? Or just coincidental and I’ll take it to an independent to get diagnosed.
Any advice appreciated, thanks everyone
Edit: Just to add, forgot to mention the car sometimes has been feeling a little rougher than normal. Seems hesitant at times when putting my foot down or even when just setting off from a stop.