M2 - drivetrain malfunction ccm is displayed.
BMW technical service bulletin B121716 for 2016-2017 BMW M2.
- Bulletin number
- B121716
- Component
- Power train
- Summary
- M2 - DRIVETRAIN MALFUNCTION CCM IS DISPLAYED. Drivetrain Malfunction Check Control Message is displayed Engine power is reduced Faults stored in DME fault memory: o 0x120208 - Charging pressure control plausibility: pressure too high o 0x120408 - Charging pressure control: Switching off Turbocharging pressure control is erroneously switched off due to an overly sensitive diagnostic threshold in the DME software.
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