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Old 07-13-2021, 02:50 AM
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andrewwynn andrewwynn is offline
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Location: Racine, WI
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All those codes suggests either voltage problem or fuel supply problem.

Confirm alternator output 13.5 ± 0.3 including while driving with load eg high beams on and coasting to a stop (when revs drop from 2000> 600 is when voltage tends to drop)

Confirm fuel pressure starts at 50psi when key is turned on and that It will maintain pressure overnight (should read 20-30psi after 8 hours).
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2011 E70 • N55 (me)
2012 E70 • N63 (wife)
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