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Hey Guys, My car shut down while I was driving a couple of times. The turtle came on a few times but only shut down twice. I was looking at the data but not sure what is going on. Byte 3 is the error byte and it shows bit 6 on which is supposed to be AC plugged in. Doesn't make sense. Am I...

I’m interested. How do you want to handle it?

I agree

Hey pebbles, Wish you luck in this endeavor. Yes, I used a drimel tool to mill out some plastic so the case didn’t deform when I inserted cells. I used cork spacers to lift the cells to the desired height. Purchased at a hobby store.

Where did you say you were located?

Thanks, I should have clicked on it. I’m sure it’s there the ones that don’t have it also don’t have the door. I used to have an ES and it didn’t have the option

Looks like an ES are you sure it has a DC CHaDeMo charging port? The picture is cut off on Drivers side can’t see it.

I didn’t open this yet but the one you emailed me had a few typos like SoC instead of SoC2 so it would not compile. I assumed they were supposed to be SoC2.

I believe the current version is in post #107

That is nice. Are you using the original PID's from the vehicle3 to drive this display? I tried to hook up a MiEV display I have and couldn't seem to power it up. I was going to do something similar and was trying to play around with the idea. Any info you can pass on would be useful

Hey bokaj25, We may need more information than that. Is is an i-MiEV or something else. What year is your vehicle. I haven't looked at the pinouts of every year model. Attached to this message is the schematic for the 2012 i-MiEV. connector c-107 is the connector on the BMU under the back seat...

So, trying to understand this..... 0x346 2B 37 51 30 00 00 04 56 Byte 3 = 0x30 or 0011 000 in binary So , you are saying count bits from right to left? This says ready with turtle based on my interpretation. Most of the time byte 3 is equal to 0x20 being just the ready bit on. When i start...

Thanks Blinks I did the same and agree that seemed to fix the issue. Been driving 3 days now with no glitches. Oh, I also confirmed that The ECU turns on switched power to the BMU during charging

Remove PIN 6 & 7 from BMU Connect CAN0 of DUE to BMU Terminate 120ohms BMU CAN_H |--6-----------------| CAN0_H DUE CAN1_H |-----------ECU BMU CAN_L --7-----------------|CAN0_L DUE CAN1_L |----------ECU...

Hey Blinks, yes I’m afraid it’s still a work in progress. If you leave the device powered it gets lost and has to be reset. I am working on a modification to connect to switched power and see if the issue goes away as Mickey says. But long term I want to use interrupt routines instead of...

I think the better way to keep up with degradation would be to monitor charging. Once a month drive to empty and then charge to full and count AH in to adjust the capacity. With experience it may be able to be done on any charge cycle. At this point I don’t think it matters because we are...

If I make the SoC static the car keeps driving. The cars have always went into turtle at 10% SoC and the display goes to ---. It will let you drive in turtle mode for 10% more, so if you had a range of 65 miles it will let you drive in turtle for 6.5 more miles. Somehow this equation is...

Hey David, After my latest test drive I am wondering why we cut off the SoC volts table at 3.54912? If volts = 3.053819 then SoC = 0 is this where NMC chemistry = 0? I thought it went to 2.75V. In addition the car stops at 10% SoC. So with the equation SoC = 12.096*volts -36.939, when volts...

I loaded version 6 of my CAN bridge software with the corrections made by David. Thanks I took a drive and looks like it is working beautifully. I don't understand their range estimator (most people refer to as GOM). It jumps from 178Km to 64km after I have been sitting in the garage for 10...

Looks like that was just numbers transposed. it said: else if (volts < 3.77376) { SoCv = 138.703950288505 * volts - 495.33954727031;return;