Chris,

as you changed two parameters at once, you cannot currently tell which helped.

I suggest keeping the improved 12V level and returning to the old CAN timing to see if that makes a difference.

Reviewing your report & findings, I'd say your issue was caused by the 12V dips.

Regards,
Michael

Am 11.04.25 um 20:01 schrieb Chris Box:

On 2025-04-06 11:03, Michael Balzer via OvmsDev wrote:

Did the changed CAN timing to better follow the SAE recommendations actually have any benefits?

I haven't experienced any Leaf errors using the SAE timing over the past month. As a result my intention is to continue with this new timing, although I can't prove the timing is the reason for the lack of issues. I also improved 12 volt levels.

If you're looking for hard data, please advise what I should do to gather that data. It's not particularly clear to me, because I understand that "normal" can bus statistics for the Leaf include some expected errors.

Thanks

Chris

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Michael Balzer * Am Rahmen 5 * D-58313 Herdecke
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