Oscillating charge profile

[Ragingmain]

Good Morning
I have noticed an oscillating charge profile on my MME. Our other EV has a stable profile. I have the sense energy monitor and noticed it oscillates. It has only started to do this recently. SOC is less than 80% has there been an OTA affecting charging behavior?

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[Ragingmain]

This morning it had a different profile and then leveled off at 85% any thoughts?

 

[Tbird]

This morning it had a different profile and then leveled off at 85% any thoughts?

This morning it had a different profile and then leveled off at 85% any thoughts?

I saw something similar but my charging curve has a V in it. This srarted when I moved from using the Ford mobile charger to the Chargepoint Home flex. No idea why this happene.

 

[Shayne]

This morning it had a different profile and then leveled off at 85% any thoughts?

Is this thru a home charger? Amps? I have not monitored the actual energy going in but it appears at the end that the 40 amp with loses is close to expected. What final average KW were you drawings when the sessions end?

The charging is something we have been informed will change before winter ........... Ford is hoping. They have noted there is room for improvement. @Tbird looks a bit better with only a couple of hiccups. Maybe approach your dealer with your results to get it in the queue of known problems. Pulse charging can not be better.

 

[Ragingmain]

Is this thru a home charger? Amps? I have not monitored the actual energy going in but it appears at the end that the 40 amp with loses is close to expected. What final average KW were you drawings when the sessions end?

The charging is something we have been informed will change before winter ........... Ford is hoping. They have noted there is room for improvement. @Tbird looks a bit better with only a couple of hiccups. Maybe approach your dealer with your results to get it in the queue of known problems. Pulse charging can not be better.

Yes home charger, the one included with the car. I should have mentioned when we first brought it home a month ago it was not pulsing. It was a straight charge. The Ford charger gives a steady charge on our other EV so it's not the charger. This session end was different than others. There was no taper. It just stopped like it was unplugged, but it wasn't. I will definitely take it in.
Thanks for your reply.

 

[Mach-Lee]

Yes, that is odd charging behavior likely caused by yet another software bug. Have them update all the powertrain modules to the latest software and see if that improves things. The charger module is called the SOBDM.

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