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January 1, 2015 Service bulletin

SUBJECT N55 and NPOW: DME Fault 102001, Air Mass Too High, Sets in ECO PRO Mode

BMW technical service bulletin 124014 for 2013-2016 BMW 335I, 2014-2016 BMW 428I and 2014-2016 BMW 435I and others.

Bulletin number
124014
Component
Engine
Summary
"SUBJECT N55 and NPOW: DME Fault 102001, Air Mass Too High, Sets in ECO PRO Mode. The Service Engine Soon light (MIL) comes on while driving at moderate to highway speeds in ECO PRO with the ""Coasting"" feature selection active. z Fault 102001: Air mass, plausibility: Air mass too high is stored in the DME BMW Power Kit DME software"

Owners of these vehicles have filed 120 complaints in the engine category.

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