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ID.3 battery degradation resets to 5%

Bug Reports

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/id3-battery-degradation-resets-to-5/
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I configure my battery degradation to 8 or 9% but now and then value resets back to 5%. I use OBD interface for values supported, degradation on ID.3 is not reported by OBD. I haven't found a way to reproduce this but 5% keeps reappearing every few runs.

Problem remains with 5.0.4

Posted by Panagiotis Malakoudis ·
Status: In Review1 comment

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Comments1

  • Panagiotis Malakoudis

    •

    Nov 10, 2024

    Since recent versions (now using 5.1.0) this doesn’t happen anymore. However, the “calculated” degradation when using OBD interface is wrong. ABRP reads 53 KWh battery capacity (this is “Max energy content of the traction battery” - OBD actually reports 53300 Wh) and a new battery would have 58 KWh. So 53/58 is 8,6% degradation, not 7%. Whatever algorihm you use to calculate 7%, is wrong. So I again have to adjust degradation manually to 9% to get optimal results in trip planning.