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Thank you for your research. Now, we have agreed for 3 egolf, that it is normal phenomena. I have not any problem with my battery pack too, only this i was observe. I am wathing at this values when car is staying, without any charging/discharging state.

Pressure of tire should be the same. I am not sure about how old tires were at my friend egolf2019, but my are new this winter. And my type isnt for low consumption, i was select with good behaviour on ice... Drive mode was the same. Probably without preheating should be different... But, when...

In the past few days i have borrowed my friend's egolf2019. it has a heat pump version. I was wondering how much more economical it would be to drive. I drive a route to work of about 49 km, average speed is aroung 56 km/h. Of course, this is not the length of the route for some fundamental...

This is phenomena which i see at my egolf2018 and now i saw at my friends egolf2019. Just situation, i come back to home, and i have only one schledule (at 6 pm) and i plug in clable, even that i pres timer button, it start to charge as without timer. The situation i solve, that i unblock plug...

My friend just bought egolf 2019 40 kkm. We were interested about in which shape is given piece. I was testing, make diagnose over obd11. Given egolf2019 is in good shape is my conclusion (egolf of my friend) for mechanical part, battery, etc. I was curious, if there is phenomena around SOC 50%...

So i communicated with VW. They will upgrade me FW for HV battery. Now should be version 350, the new one should be 400. Even that is not free of charge i will go to it.

Hmm, i would like to ask my VW service, if they could flash me the new FW. Maybe it solve this phenomena about 50 %of SOC, which i mentioned in my thread... On the other side, when i bought my egolf, i ask about FW updates and claimed me, that they do it only in case of any problems... Without...

egolf has the function that thanks to gps that automatically brakes at city signs or before crossroads. Although I understand why it does this, it sometimes bothers me quite a bit. Do you know if there is any way to turn this off?

Yes, in case that i would like voltage at OCV i will measure it when car stay. But i was interested about discharging curve under load... And there is breakpoint visible to...

You have to go to gateway -> live data -> HV-EM_Energy_information

Are you sure, that was something what show such number - SOH of main battery? We solve this, that SOH what is shown in gateway is for 12V battery. The best way is estimate SOH from long trip and consumption of egolf. Or quite good level of estimation if from gateway - HV-EM_Energy_information.

The last winter i have not instaled wallbox, but i think, that even at subzero temperatures, 2,5 Kwh was able to ensure, that temerature not go down. So i will observe it next winter, to be sure. It seems that havent anything... https://www.youtube.com/watch?v=DFCKKzUCRRs

Today i was measuring during driving, just because sometimes it crash i have not long as i would like. It seem that voltage level in relation to SOH is wide spread according actual current load, what i understand. So i start to think, that such drop off SOH is just some correction of SOH in...

Yes, i know, but next time, when i will have longer trip.

Hi, I was wondering what is your experience with parking eGolf and charging strategy in winter? Even that I have a garage, I park in a covered carport all year. In the summer the car is in the shade, in the winter covered from the snow by roof. Of course, i know that Winter and deep...

Today i have quite long trip, not so long i was thinking before start. But i was start from 98.5%, ended at 44.5%, so consumed 54% of battery charge. efficiency was 10.5 kwh/100 km, trip was 158 km. So my calculation is (10.5*158/100)/0.54= 30 722 wh. So from this consuption SOH is 97.5% which i...

Thank you. Ok, thank for suggestion, you mean this protocol? https://assets.ctfassets.net/jyl3c0cp0pqs/FQynWeEV9pDLJfYR31jH4/8c9e29c8a87241eabdb20f44c06dd460/AVILOO-Certificate-Volkswagen-e-Golf-358kWh-WVWZZZAUZJ8909862-2022-04-11.pdf otherwise it's really for a 12v battery, because today I...

Hello, i was ploted data, which i had. Of course, it could be better to have even more data for low end... SOC vs. energy is quite nice diagonal plot, but even so, there is a slight shift. But for Cell voltage vs SOC, there are two trends with break in zone SOC 50-60%. This corresponds to my...

Since I tried to determine the current capacity of the battery based on driving, it corresponds to about 29.5-29.7 kwh, which is also the number that shows me OBD11 and if I use your capacity of 31.5 kwh (how did you estimate it?), as a starting point. If I do the math, that's equivalent to 94%...

First of all, thank you for response. I was a bit worried if this forum is already in a lull and if someone will answer me about such a curious problem. Yes, It's strange. On the other hand, it bothers me just from the standpoint that it's about numbers. Otherwise, the battery seems to be in...