Recent content by n2mb_racing

This is an interesting deep dive, but I guess the important question, has the car flagged any of this as abnormal by triggering a fault?

True. i2r losses increase dramatically with current. But they are probably much less than the few hundred watts of idle current required during charging, regardless of charging rate. Someone tested this on the older chargers and TLDR, highest efficiency was largest current and even numbers. (32...

I imagine if it was the 3/Y they'd fix it. But, since it's the S/X, they don't care at all.

It's annoying. Exactly. The 3 and Y don't do this. No other cars do it. No reason for it other than bad engineering. I'm wondering if the fix in 2023.44 didn't make it into the FSD branch, because I am really sure I don't have it. Either that, or my car has much worse vibration. Mine is just...

1020 HP. 😅 So far I don't have that vibration, but I do have the 40-50 mph vibration under light acceleration. Hooray.

I want to believe, but the part numbers are the same old part numbers. Any luck with these eliminating the vibration between 40 and 50 mph under light acceleration?

Where are you getting all this data? SMT?

Bummer. I'm vibrating on 2024.3.25

Anyone know which FSD branch got the vibration fix? Maybe I didn't get it yet....

Did you try going into track mode and shifting the torque bias to the rear? That should completely eliminate it if it is the same problem we have.

FSD is much much better recently. But, I don't think that's related. They have great engineering, but terrible manufacturing.

I would meet at the buyers bank and watch them get the cashier's check right in front of you. Then you don't have to worry about it being fake and can take it to your bank at your convenience.

Cash!!

What are you doing to only get 200 miles???

General question, what is a good level of balancing? < 10mV difference between cells? Asking for my eBike battery, which is currently 0.008V difference between the max and min cell groups. Obviously a different BMS, but similar cell chemistry (LG M50LT 2170 5ah cells).