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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