BMW 3-Series (E90 E92) Forum - View Single Post - 2E84

queensfield · 07-25-2012, 12:43 PM

Look forward to your diagnosis and pictures. A BMW regional engineer told me after a few beers that the pumps were tested by Siemens using an accelerated test to 200 hours, and then a model was used to project lifetime.

07-25-2012, 12:43 PM	#52
queensfield First Lieutenant 21 Rep 364 Posts Drives: 2006 330i E90 Join Date: Aug 2011 Location: So Cal iTrader: (0)	Look forward to your diagnosis and pictures. A BMW regional engineer told me after a few beers that the pumps were tested by Siemens using an accelerated test to 200 hours, and then a model was used to project lifetime.
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