Likely torque intervention code. The TCU triggers this DTC when it doesn't receive torque information from the ECU for more than 2 seconds. Would explain why tuned cars are having the issue. The tuner didn't adjust the torque tables correctly for the given power output.
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2019 BMW F82 M4CS
2018 BMW F90 M5
2017 MBZ W205 C63S
2018 MBZ W213 E63S Wagon
2020 Toyota MK5 Supra
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