[Ovmsdev] DTC code reading

Hi! I would like to create a dtc reading on i-miEV/ Peugeot iOn. But if is send the following command: OVMS# obd can1 request device 761 762 19020f 761[762] 19020f: request failed with response error code 80 I now use hobdrive app to read dtc code with OBDlink LX