TPMS values - Kia Niro EV (MY2023)

3 posts / 0 new

7 January, 2023 - 10:24

roki12

Hi all!

I'm new to this forum and fresh user of OVMS.

I'm reading tpms values for my Kia Niro EV as follows:

TPMS status              FL       FR       RL       RR
Pressure...[kPa]:     248.2      2.8      0.0      8.3  [stale]
Temperature.[°C]:      14.0    131.0    -44.0    -48.0  [stale]

Does anyone know how to get correct data? What should be a cause of this? Any guidance how to proceed?

Thank you for any advice in advance!

Kind regards!

9 January, 2023 - 04:05

Douglas Urner

I'm guessing that what you're

I'm guessing that what you're seeing is old stored values (assuming that the car isn't currently being driven). To see the TPMS values in the dash display you have to drive for a bit, perhaps what needs to be done here as well.

If I'm guessing wrong, it would help to know more about your configuration and how you read the values. It might also help to include the your software versions.

10 January, 2023 - 07:14

(Reply to #2) #3

roki12

Thank you very much Douglas

Thank you very much Douglas for you help and answer...

Sorry about the missing info about my configuration and software version. I'm getting to know my new ovms and my car as well, since I'm not a programmer and keen on such field...I'm really grateful to all openvehicles community which is developing such an amazing project...all the energy and time and knowledge is put into this ...amazing and thank you to all!

OK, my metrics....

About TPMS values, they are different as on the car dashboard, but here in ovms are changing as well...I'm don't know much about how the metrics are taken from the system but it looks like there are readings but interpretation is wrong...

OVMS# metrics list
m.egpio.input                            0,1,2,3,4,5,6,7,8,9
m.egpio.monitor
m.egpio.output                           4,5,6,7,8,9
m.freeram                                3492528
m.hardware                               OVMS WIFI BLE BT cores=2 rev=ESP32/3; MODEM SIM7600
m.monotonic                              65969Sec
m.net.mdm.iccid                          *******************
m.net.mdm.mode                           WCDMA,Online
m.net.mdm.model                          ********
m.net.mdm.netreg                         RegisteredRoaming
m.net.mdm.network                        ******* Hologram
m.net.mdm.sq                             -73dBm
m.net.provider                           *********
m.net.sq                                 -69dBm
m.net.type                               wifi
m.net.wifi.network                       ********
m.net.wifi.sq                            -69.2dBm
m.serial
m.tasks                                  17
m.time.utc                               1673332153Sec
m.version                                3.3.002/ota_0/main (build idf v3.3.4-848-g1ff5e24b1b Mar  7 2022 07:33:16)
s.v2.connected                           yes

....

v.t.pressure                             248.211,2.7579,0,6.89476kPa
v.t.temp                                 6,126,-45,-48°C