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2019.20.4.4 updated

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Noticed a change starting with this update on my available range. Ever since my range had been 5 - 8 miles lower than the previous week and never recovered

I did a battery capacity test, 100 to as low as I felt safe with no HVAC and constant speed to avoid false readings. I found I have 70 kWh available out of the 75 kWh. Seems like since this update the BMS was forced to rebalance to a lower available energy band, limiting the lower end of use.

Wonder if anyone else noticed this as well with data from Teslafi or other source?
 
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Noticed a change starting with this update on my available range. Ever since my range had been 5 - 8 miles lower than the previous week and never recovered

I did a battery capacity test, 100 to as low as I felt safe with no HVAC and constant speed to avoid false readings. I found I have 70 kWh available out of the 75 kWh. Seems like since this update the BMS was forced to rebalance to a lower available energy band, limiting the lower end of use.

Wonder if anyone else noticed this as well with data from Teslafi or other source?

What car do you have ? How many miles did you get from 100% down to x%.? What’s was your what hours?
How many miles Are on your odometer ?

Also, Why did you run this “test” ? Long road trip coming up ?
 
Noticed a change starting with this update on my available range. Ever since my range had been 5 - 8 miles lower than the previous week and never recovered

I did a battery capacity test, 100 to as low as I felt safe with no HVAC and constant speed to avoid false readings. I found I have 70 kWh available out of the 75 kWh. Seems like since this update the BMS was forced to rebalance to a lower available energy band, limiting the lower end of use.

Wonder if anyone else noticed this as well with data from Teslafi or other source?

I think Bjorn has a video of this on youtube.
 
Last edited:
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Reactions: CoolSilver
What car do you have ? How many miles did you get from 100% down to x%.? What’s was your what hours?
How many miles Are on your odometer ?

Also, Why did you run this “test” ? Long road trip coming up ?

I have 32k Miles after a year now. I had tested mine after Bjorn tested MC Hammer this past weekend. I hadn't before but I wanted to help confirm or disprove the difference.