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P85D & P90D - 2019.20.1 Firmware
- Thread starter Grumble
- Start date
Litigate28
Member
I believe around 12%. Can't recall on the second. It was only a 15 minute drive in the morning so the battery may have been cold but I think I should still pass 67kw or so.
I stand corrected. Just looking at the raw data feed on teslafi on my phone, it appears to be identical. I think my issue was the translation in values on teslafi vs what's shown on the screen in the car. Will post details shortly.
Supercharge on 5/18/2019 - FW 2019.12.1.1 4b1dd29
Supercharge on 7/4/2019 - FW 2019.20.4.2 66625e9
Only real differences here is my target SOC on the 5/18 charge was 100% vs the 90% today as well as under FW 2019.12.1.1, the battery heater was broken, so it was not at optimal temps when starting to charge.
Supercharge on 7/4/2019 - FW 2019.20.4.2 66625e9
Only real differences here is my target SOC on the 5/18 charge was 100% vs the 90% today as well as under FW 2019.12.1.1, the battery heater was broken, so it was not at optimal temps when starting to charge.
With great power, comes great battery consumption
.I highly recommend you subscribe to teslafi or something like it so you can track these things.
My consumption hasn't changed at all.
AZP85
Member
I took it in to the SC because of several things, including an issue where the screen starts to glitch when I click summon settings. They said I should update the software. I told them I never see a screen to update. The next day, I get a screen that says to update.
So, stay on 2018.50.6 or update?
Only if you want an inferior experience and potentially a loss of a lot of range that you currently have access to.
ChiP90D
Member
I updated on July 4th to firmware 2019.20.4.2. For reference my car is a 2016 Facelift P90DL with AP1. Everything is working as it should, Ludicrous Plus enables max battery, and launch mode works as well. I have not supercharged since updating, so I do not have any info on an increase or decrease in charging speeds.
I took a pic of my last supercharging session (earlier in this thread). Never seen it get anywhere near 140kw before. Most I had ever seen was 110kw briefly. It stayed at 140kw for a good 20 mins or so.
ChiP90D
Member
I look forward to a potential increase in speed when I use the supercharger. Im just glad our battery capacity did not get reduced with the recent updates like the 85 pack owners.
Do you track your range? If so, check to see if the algorithm has shifted. From what I understand about the change, they basically reduced the capacity of the battery so that a full charge is actually not a full charge. To be honest, I think every single Tesla battery is configured that way - in the sense that 100% charged is not really 100% in order to protect the battery. What's so wrong about this is that you paid for an 85KW battery and not a 60KW battery.
ChiP90D
Member
