G30 B57 AdBlue issues - how to fix?
Discussion
Mileage: 180K
Error codes (BMW ISTA): 2C3000, 805278, 80527A, 8052A6, ~A7, ~A8 and ~DF. Check engine light is on. No AdBlue is consumed. Car works.
Occured while driving in hot climate. Went away and then came back (permanently). Error codes indicate initiation failure, communication failure, fuel (!) level failure, temperature (out of range), AdBlue system defect.
Will replacing the pump (including sensors) in the AdBlue-reservoir be sufficient or are cables more likely to be the issue?
Error codes (BMW ISTA): 2C3000, 805278, 80527A, 8052A6, ~A7, ~A8 and ~DF. Check engine light is on. No AdBlue is consumed. Car works.
Occured while driving in hot climate. Went away and then came back (permanently). Error codes indicate initiation failure, communication failure, fuel (!) level failure, temperature (out of range), AdBlue system defect.
Will replacing the pump (including sensors) in the AdBlue-reservoir be sufficient or are cables more likely to be the issue?
Gassing Station | BMW General | Top of Page | What's New | My Stuff