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    LEAF CANbus decoding. (Open discussion)

    Hi All, I would like to ask, if someone already figured out the status parameter / HEX code for the D ECO and B ECO modes in case of Acenta/TEKNA (SV/SL) model variants? Thanks!
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    Controlling the Leaf Inverter on its own

    Hello, I have an inverter from the 2018MY LEAF, and I would like to try to install it to my 2013MY. Do you know, if the motor power is preset in the VCM or the inverter? Currently I have the 30kWh VCM, but the question is, if I install the 2018MY inverter, to the 2013MY, will I get 150PS?
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    40 kw-hr battery in 2016 leaf

    Service screen (you have to enable in settings) and there Read ECU versions should be selected.
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    40 kw-hr battery in 2016 leaf

    Great to hear that. Could you please check the LBC and the Motor Control software number with LeafSpy Pro? Maybe it has also been updated to regen more.
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    Battery Upgrades are very possible

    Good idea, I’ll try the one hour charge and drive. Charging of the 40kWh modules with 30kWh BMS stops at 4.110/4.115/4.120 Volts. I think there might be unused capacity as well. If I ‘ll never discharge below 22%, my battery should be very happy. Regarding the internal resistance, it should...
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    Battery Upgrades are very possible

    On the LEAFSPY image the 40kWh car is present with 40kWh BMS. When turtle appeared on my car, with 30kWh BMS + 40kWh modules the cell voltage was 3.45V. One strange thing: minimum cell voltage in case of 30kWh battery with 30kWh BMS around 0%SOC is 3.0V. Based on this, the turtle is not...
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    Battery Upgrades are very possible

    Unfortunately I do not have the 30kWh cell chart, but I have some data, that may help. The warnings, the turtle and the range are quit accurate with the 40kWh modules, so it should be similar. I had the LBW after 191.6km, voltage was 335V: I had WLBW after 206.8km, voltage was 332V: Another...
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    Battery Upgrades are very possible

    If this discharge curve is real for the 40kWh battery modules, my values are understandable. My top battery voltage is 395V - cell voltage in this case is 4.11V My minimum battery voltage is 332V - cell voltage in this case is 3.45V Based on the diagram, I use 40Ah from the 56,3Ah. Nominal...
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    Battery Upgrades are very possible

    The maximum cell voltage difference is 13mV. I checked, and the max voltage for 30kWh modules is around 395V. I guess the charging stops, as this voltage is reached. The best would be to know, what SOC is at 395V in case of the original 40kWh battery with it’s own LBC. Maybe the missing capacity...
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    Battery Upgrades are very possible

    BMS=LBC in case of LEAF. Unfortunately there is no software for the 30kWh LBC, that has access to all 40kWh, and the LBC from the 40kWh pack is different (there are 2 control modules integrated), so it is incompatible with the rest of the 30kWh vehicle. Until someone is able to modify the 30kWh...
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    Battery Upgrades are very possible

    The BMS upgrade has already been done on the 30kWh pack before the modification. Unfortunately the original 40kWh BMS does not work with the systems of the 30kWh LEAF. For me, it seems, that the turtle mode is not only depending on the voltage of the pack, but some other factors, as the...
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    Battery Upgrades are very possible

    My car has 30kWh pack, with 40kWh pack modules. Those modules are from scrapyard, from a vehicle with very low mileage, and perfect SOH. Currently I can drive only 220km with the pack, and it can store approximately 27kWh according to LEAFSpy. This seems to mean, that the 30kWh BMS is limiting...
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    New 40 kWh pack as replacement for 24 kWh pack

    My car has 30kWh pack, with 40kWh pack modules. Those modules are from scrapyard, from a vehicle with very low mileage, and perfect SOH. Currently I can drive only 220km with the pack, and it can store approximately 27kWh according to LEAFSpy. This seems to mean, that the 30kWh BMS is limiting...
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    Clarion QY-8252 Testmode

    Hello, I have swapped the motherboard of my Clarion unit from a version without BOSE (camera button on the front). The system works perfectly, except the camera button, which does not react. Even the AVM screen is perfect, when I switch to reverse, but without the camera button, I cannot switch...
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    New 40 kWh pack as replacement for 24 kWh pack

    Testing is necessary, to understand, how the 30kwh controller adopts. I’m also curious about the quick charging performance, as the 30kwh software would manage the charging of the 40kWh modules. If any overheating happens, probably it would reduce the current, just as it is done in the 30kwh...
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    New 40 kWh pack as replacement for 24 kWh pack

    There is cell voltage control in the LBC, and the 40 and the 30 kWh packs have the same voltage references at module level, so it should work. The range estimate is the question, if the system will adopt to the higher capacity or not. The best would be to change the value in LBC from 30 to 40...
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    New 40 kWh pack as replacement for 24 kWh pack

    Hello Friends, Did any of you received an answer, how to change the capacity value in the LBC (battery controller)? Thanks in advance for your help!
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