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  1. piev

    Main Traction Battery Upgrade i-MiEV

    I pretty much used one of the example in the dueCAN library. I think I changed the Baud rate for CAN messages to 500kbps and removed the console logging print statements because it was causing bus errors too slow I suppose. maybe using interrupts would work better if that is desired. I am sure...
  2. piev

    Main Traction Battery Upgrade i-MiEV

    Kolyandex said he would increase the capacity and then he quit responding to messages.
  3. piev

    Main Traction Battery Upgrade i-MiEV

    First of all, there are many threads already here about this type of endeavor. I was asked to start a thread on my project. I must say I couldn't have gotten this far without all the great posts on this and other forums. I have had a few setbacks but won't bore you with the details. Current...
  4. piev

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

    P1A66 -CMU09 Battery Cell High Voltage abnormal PROBABLE CAUSE - The module (battery cell, CMU and battery cell voltage sensor) in the main battery is failed. P1A7E - CMU09 battery cell voltage sensor abnormal PROBABLE CAUSE The module (battery cell, CMU and battery cell voltage sensor) in...
  5. piev

    My 2012 i-miev not working

    U1426 - Motor speed signal error The EMCU signal is sent to Active Stability Control -ECU via the CAN bus lines Malfunction of EMCU Malfunction of ASC-ECU U1116 - Can't find this one U1111 - Display CAN time-out/Not equipped ETACS-ECU error code P1A20 Motor Speed Error (EMCU) P1A21 Motor...
  6. piev

    Sideview Mirror Replacement

    I have a drivers side mirror available I realize this is an old thread but I have a drivers side mirror available
  7. piev

    CMU Board : notes, eprom, cell re-numbering, CAN messages

    Thanks Kiev you are a blessing to the forum
  8. piev

    CMU Board : notes, eprom, cell re-numbering, CAN messages

    Does anyone know the part number or the specifications of the the thermistor chips? If not, does anyone have CMU boards for sale? CMU 5 H?
  9. piev

    CMU reporting battery cell temp of 57 deg [solved]

    Thanks, I was suggesting to Vladkovsky that his model is most likely not working and to check the RAW data.
  10. piev

    CMU reporting battery cell temp of 57 deg [solved]

    I have a temp sensor reading 205C. The RAW data contains FF. However, the MUT3 reports this as -30C. Pretty sure my thermistor is bad. Looks to me like you have a bad board. Look at the RAW data and tell us what it’s reading
  11. piev

    Canion

    Android changed the way it handles permissions. Canion still works on my device though I can’t figure out where it stores the data. I couldn’t get OBDZero to record anymore after my phone auto updated to the new android. Got hold of developer and he said he’s going to fix it an update the app...
  12. piev

    Code P1A15

  13. piev

    Code P1A15

    P1A15: High-voltage system error The high-voltage circuit activation and shutdown are controlled by the EV-ECU. The EV-ECU also monitors the voltage of the smooth condenser in the MCU via the CAN communication. If the charging time of the smooth condenser in the MCU reaches the specified time...
  14. piev

    Log of CAN messages between BMU and CMU boards ?

    CELL MONITORING UNIT (CMU) POWER SUPPLY CONTROL When the EV-ECU turns on the EV control relay, the voltage from the auxiliary battery should be supplied to each CMU to activate the CMU.
  15. piev

    Log of CAN messages between BMU and CMU boards ?

    The voltage of the battery cell has an excessively charged range and an excessively discharged range. When the voltage of the battery cell is excessively charged, or excessively discharged, the battery cell should dramatically be deteriorated. For this reason, the BMU controls the battery cell...
  16. piev

    battery replacement in USA

    I ordered cells from alibaba with no issues.
  17. piev

    Battery current sensor

    Found them. MX5 series JAE connectors the 26 pin BMU is MX5-26S-C-G https://www.bmotorsports.com/shop/advanced_search_result.php?x=0&y=0&search_in_description=1&keywords=NA+Miata+22+Way+ECU+Plug+Kit...
  18. piev

    battery replacement in USA

    They only went 60 miles with a 16KWh pack. Edit: sorry read your post wrong thought you said 100 miles. https://media.mitsubishicars.com/en-US/releases/2017-i-miev-press-kit
  19. piev

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

    Did you inspect the charge port and the EVSE connector. Ensure there is no corrosion or debris in the connector? Maybe try another EVSE?
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