Search found 3 matches

by skojon
Fri Mar 21, 2025 2:40 pm
Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
Topic: ID.3 and other MEB battery packs in conversions
Replies: 89
Views: 80700

Re: ID.3 and other MEB battery packs in conversions

I do not have log but i will log it. But i went very deep into it with CAN bus monitor and setting balance flags (example 0x1A55540a to 0x8) just does not turn on balancing (0x16A95471). Funny thing is i have two MEB 8s floors connected in series with very similar voltages to two can buses of my ...
by skojon
Wed Mar 19, 2025 9:56 am
Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
Topic: ID.3 and other MEB battery packs in conversions
Replies: 89
Views: 80700

Re: ID.3 and other MEB battery packs in conversions

Yes thats the code that i based on. Im sure im doing everything correctly. It just sometimes stops working. I noticed that it somehow depends on cell voltages. If they above 4V its disables, but when it drop, it starts balancing again. Do you know what cell charge and discharge voltages was in ...
by skojon
Tue Mar 18, 2025 5:10 pm
Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
Topic: ID.3 and other MEB battery packs in conversions
Replies: 89
Views: 80700

Re: ID.3 and other MEB battery packs in conversions

Hello, i have trouble balancing. Sometimes it work, sometimes not. I cannot find any info about my issue. Im sending correct CAN packets, but balance status stays at 0. Anyone struggled with similar issue?