Oil pump might be a problem, when running backwards. I think nissan just throws the oil arround the housing. Not sure if it will work backwards. Also the gears and the bearing are propably designed for running more forward then backward

Any Schematics available?

Would be interesting to fit your data to a curve . But before maybe you should improve the cooling of your battery. Losing 2C in 80min with the heat capacity formula you can calculate the energy dissipated by convection. For convection https://www.schweizer-fn.de/stoff/wuebergang_gase/wuebergang_gas...

We are now about 14 C measured compared to 12,5 C calculated, right ? What I gave you with 900 was the heat capacity for Aluminium . NMC s are in literature with 800-1000. I think measured current and voltage loss is better then internal resistance as this changes much more over time . Other effect ...

mea culpa. 255 J/s --------------------------- = 255 / 256 /900 * °C/s = 0,0011 °C / s = 4 °C / h 256kg * 900 J/ (kg * °C) 2400 ---------------- * 15 * 60 = 9,4 °C / 15min 256 * 900 I understand, this is only for the internal losses of the battery. What is the total voltage difference between chargi...

So 1.48 mOhm per cell, should be 0.74 mOhm per cell pair, times 96 71 mOhm. Driving at 20 kW would be about 60A. So 60²*0.071=255W power loss. That's where my knowledge ends, how do you calculate how much temperature that puts into the 256 kg of mass? 255W * 256 kg * 0.90 J/g ° C for Aluminium give...

Is the BMW wiring really 50sqm ? I would be wondering as the internal i3 battery wiring is just 35sqm.

Did you find out , what diameter the VW cable has ?

OK, let’s wrap it up from user perspective. So specific for my project I would like to use a CCS charge port of an ID.4 together with a Nissan Leaf PDM for AC charging and a FOCCCI for DC charging . Wished behavior: I open the charge door and a switch triggers wake-up for BMS , OBC and FOCCCI. When ...

Any progress on this? I am waiting eagerly for a MG charger thread

Is it a 11kW 3 Phase Variant? How much € do you want?

Are you willing to disclose the price and your source ? I would also be interested to buy one.

I like your software approach. Are you aware of : https://github.com/collin80/GEVCU7 . Quite similar approach and the most mature SW architecture I now for EV conversions. There are more https://github.com/mumme74/CarTransporter with good approach for PID, https://github.com/jamiejones85/ESP32-Chade...

When will you all arrive in Augsburg? Is it better to arrive before 15:15 or after 16:00 to have some discussions with everybody?

I am wondering the same. Which one is coolant input ? WHich one is coolant output? Which orientiation does it have in the car?

I plan also to come arround. Do you come with some converted cars?

Nissan Leaf PDM missing

Looking forward to see your project. As I am also looking forward to convert a T5 , but fully electric. The range of options for what you want to do , even out of spec : - Mild hybrid with 15kw Bosch 48v alternator generator. Can really support in all coasting situations. Easy mechanical integration...

Any CAN log files, any DBC or even running code yet? Is there any chance, they a using the same messages as ID.3 ID.4 ?

Went through all the thread but didn't find anything about it: weher do you take of the brake preassure for regen by openinverter?

Hello,
I am currently designing a derivate of the outlander ECU , which I will publish soon. I want to consider also the ability to measure coolant temperature. Do you have an idea, what kind of temperature sensor, Tesla build in ther coolant sensors?

Sooner or later I also will need such a pack , maybe with 12 8s modules. I still need to determine size and weight .

However maybe we can team up, to bring the packs from UK to Germany. Feel free to PM me.

Best regards Felix

I know chances are quite small , but how can I still protect the motor from a loose cable potentially destroying the sdu ?

Does somebody know the cable size from the rapid splitter to the charger and to the front junction box / front sdu ? The cable to the rear LdU are according to Weber 50sqmm cables . From charge port to obc as well 50sqmm.

I am thinking to purchase the harness to use it fully in my project .

Like shown in the picture? What do you think of cutting the rs232 traces of and connecting the HVIL emergency stop except?

Which wiring diameter does the Tesla SDU Rear Unit have? I got some 50mm² cables with fitting connectors, but they they FJB Side on them.
I will add the information to the wiki, if somebody can confirm.