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  1. piev

    Battery pack replacement - Plug and play?

    I believe you can just swap them. There is a guy on Facebook MiEV group who did it. I will look up the link. Ben Nelson is his name. Mitsubishi I-MiEV electric vehicle owners is the Facebook group.
  2. piev

    battery replacement in USA

    I’ve been driving electric since 2009. You can believe whatever you like.
  3. piev

    battery replacement in USA

    Lead Acid batteries? Have you seen the old cell phones that used lead acid batteries? That’s enough to know it’s not an option for cars.
  4. piev

    battery replacement in USA

    The batteries themselves cost more than that!
  5. piev

    Firmware for charger, BMU, CMUs

    Thanks kiev. I believe I see now. You have to use the VCI with MUT3 SW. Mine only supports VCI - Lite with MUT3 SE SW. There are more functions with MUT3 and VCI that I don't have.
  6. piev

    Firmware for charger, BMU, CMUs

    Here is a comprehensive manual and there are no OBC error codes listed. They all come from the EV ECU. https://online.anyflip.com/cqfwu/chfh/mobile/?fbclid=IwAR15zq9r631sHlOzyRjeH8rV3EOLE8qu9RwC2BXuFjFqgcNvmB6l9x_LGec#p=53
  7. piev

    Firmware for charger, BMU, CMUs

    So, when I click on OBC is gives me an comm error. Apparently it doesn’t respond on CAN. At least not in my version of the MUT. The button don’t work on that screen. I’ve been told that kolyandex has another version of his VCI bridge with more functionality maybe I’ll try to buy that.
  8. piev

    CAN Buss, MUT, and SAE J2534 Pass-Through Programming of ECUs

    The evidence is that when I click the radio button in MUT3 SW labels OBC it sends the command to 0x765. And the response is from 0x766. When I click the EV ECU button it sends it to 0x751.
  9. piev

    Firmware for charger, BMU, CMUs

    OBC always gives me... comm discontinuation 0x765 02 1A 87 0x765 02 1A 9C 0x766 03 7F 1A 11 FF FF FF FF Seems like the 02 1A 87 and 02 1A 9C commands are common between all ECU's Asking for their Identification, version numbers and other info. Apparently, the charger doesn't have this capability.
  10. piev

    Firmware for charger, BMU, CMUs

    MCU Motor Control Unit or Inverter Data List 0x755 02 21 03 0x756 10 0F 61 03 03 E8 03 E8 0x756 21 64 64 42 43 42 42 42 0x756 22 4B 43 42 31 31 35 20 Haven't sorted this out yet Motor current 1 & 2 0 Amps Motor current diff 1 & 2 0 Amps IGBT Temp 1 & 2 26 C 27 C...
  11. piev

    Firmware for charger, BMU, CMUs

    I have made a few more observations using the MUT3. Commands to CMU7 use 0x67E and it responds on 0x67F. 0x76E 02 21 01 0x76F 10 18 61 01 19 A0 19 9F 0x76F 21 0D 01 03 34 03 34 03 0x76F 22 33 03 34 03 34 03 34 0x76F 23 03 34 03 34 00 00 00 0x76E 02 21 02 0x76F 10 0A 61 02 00 00 80 00 0x76F 21...
  12. piev

    Firmware for charger, BMU, CMUs

    No, he deletes everything before disconnecting. He uses the same program called VCI_bridge as I have on my computer but on my version these options are grayed out.
  13. piev

    Firmware for charger, BMU, CMUs

    I don't know the answer to most of you questions but I will tell you that I have been working with him and he can read the BMU firmware and reflash it using the Tactrix 2.0 and his VCI_bridge software. He read mine a few weeks ago and said he had to reverse engineer it and then he would flash...
  14. piev

    The Troubleshooting and Repair for On-board Charger (OBC) Thread

    Interesting. I believe I get the U1100 error all the time. The MUT3 says that Ev ECU Can bus is not supported. I get U1081 U1161 U1108 and U111B as well.
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