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JejuSoul / OBD-PIDs-for-HKMC-EVs

Setting up Torque Pro to show OBD data on Hyundai / Kia Electric Vehicles
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Ioniq and Niro HEV temperature modules. #19

Open Zariweya opened 6 years ago

Zariweya commented 6 years ago

Both model Ioniq and Niro HEV have 64 cells separated in 4 modules, but only PIDs for temperature on modules 1 and 2 works.

I'm doing testing with the Battery Unknown PIDs, that works with extrange levels. Maybe we need new formulas to this PIDs?

More data: http://www.kniro.net/battery_pack_assembly_specifications-727.html

JejuSoul commented 6 years ago

Thanks for all the new data. I too have some info about the Ioniq and Niro HEVs and PEVs. see - http://www.mykiasoulev.com/forum/viewtopic.php?f=6&t=944&p=8194#p8194

In particular I am interested to see the following new PIDs The Ioniq and Niro HEVs additionally use 8 Lithium-ion cells for the 12V battery. Are there extra PIDs for these?

In the repair manual there is a screenshot of the official KDS screen showing two new values Cell Balancing Status Number of Balancing Cell

Zariweya commented 6 years ago

The 12v battery was integrated with the main battery on 2018 model. In the 2017 Niros the 12v battery was separated in a trunk compartment. I don't think the 12v battery have a lot of sensors for temp and current.

I'm planned made some test with this extra PIDs but need time to check. Maybe it can be the main battery modules 3 and 4 but we need to adjust formulas.