Thursday, August 15, 2019

2A97 - P0370

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction



none









2A97



2A97 - P0370







Information saved in



DME









Fault code



2A97 - P0370









Fault text



Crankshaft sensor, gap fault









Fault description



Timing Reference High Resolution Signal 'A'









Condition for fault identification



Test condition:





Engine turns over, camshaft synchronized Terminal condition: Terminal 15 on Voltage condition:





none









Condition for fault memory entry



On each tooth if the tooth time was outside the expected window. Assessment at each synchro gap









Action in service



Check signal wire for short to positive, ground, opens and interference signals



Replace crankshaft sensor







Fault effect and breakdown warning







Driver information Warning light: MIL 2nd DC



CRK emergency default mode

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