Measuring bottom bracket signal implausible.
Note: Disconnect the battery from the engine before working on the sensor connector.
Check the connector for correct contact. Check the plug, cable and sensor for damage.
Replace the measuring pedal bearing as a test.
Note: The error check is carried out when the battery is connected to the motor.

Note: In rare cases, the fault may be caused by the speed sensor. To check this, disconnect the speed sensor and reconnect the battery.
Target: No error occurs without speed sensor.
If this has occurred, check the 3 contacts of the speed sensor for a short circuit. If all contacts indicate "open wire", the sensor is OK, otherwise it is defective.

If the error still occurs, please contact Pendix Service.