... tested the cells while driving today and not found big discrepancy at the same time, when fully discharged, the canion show low cells https://b.radikal.ru/b27/2101/d5/12a2f9579115.jpg Good job you have found the culprit--cells #12, 23 and 27 are worn out and can't keep up with the others. Plus ...

That's a great observation, thanks for sharing. And great first post.

i have a car with a weak cell that will go to turtle under acceleration, but never made the connection to the 270V level for the pack, i was just watching the one bad cell.

i think it is related to colder weather also and i see this on my car too. In the summer with hot temperatures i can consistently see RR in the 70's and 80's; and if driven carefully it will reach those values. In the winter with cold temps the RR is below 62, and i don't try to push it. The RR can ...

... After a series of tests I found the following problems 1)the turtle turns on only after the arrow goes beyond the border of the eco mode if you release the gas and the arrow is again in the eco range, then the turtle disappears By your data and images it appears to be a normal pack, but somethi...

That helps to hear the symptoms. Based upon your information it sounds like a thermal issue, related to something heating up in ten minutes that causes a sensor measurement to read out of bounds and trigger the turtle. Then when the car is OFF and cools down the reading is back in operating range. S...

Now that the 12V aux is corrected, what sort of HV Pack min/max cell voltages do you see? Are there any weak cells that are not keeping up with all the rest? When fully charged they may be close together, but any weak cell will be easy to see as the pack is brought down below half on the fuel gauge....

i was under the assumption my issue was at the relay, as when its energised, it has no reaction. tho i will have to pull off waffle to correctly repair. A link to the relay datasheet is in post 2 on page 1 of the OBC Troubleshooting thread. Did the relay not make click/contact when you applied 5V t...

The E63 seems to be about a 60Ah plastic foil pouch cell--are you going to make your own cell holders?

Is cell #18 your lowest that needs to be replaced? In the comparison test data, was the LEV50 a used cell versus new cells from Sony and E? What are the physical dimensions and designation of the Sony cell? The post an image, place the link between "{Img} {/Img}" replace curly braces with ...

It doesn't appear that you have any issues on the AC input section, based upon the picture and your measurement data. You need to get the OBC DTCs to get a start on where to look. There is a clear coat material on the circuit board that can cause spurious readings if it is not removed at the measure...