[Ovmsdev] DTC code reading

Michael Balzer dexter at expeedo.de
Sun Jun 20 00:54:46 HKT 2021


a) are you sure the DTC is in device 761/762? There are three more 
devices in the i-MiEV source.

b) maybe you need to give another status mask, e.g. 1902ae or just all 
DTCs by 1902ff -- did you try that?

c) you can also try the other DTC retrieval subfunctions, e.g. 
1901<mask> to get just the number of DTCs (see ISO spec for more)


Am 19.06.21 um 18:13 schrieb Tamás Kovács:
> 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

Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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