Search found 237 matches

by johnd
Thu Apr 18, 2019 8:53 am
Forum: Main Jaguar I-Pace chat
Topic: I-Pace range
Replies: 1554
Views: 166836

Re: I-Pace range

...I'm surprised the least-squares fitting algorithm actually finds a plot, given that the data points are all over the place! That's simply because that particular chart format cannot do justice to the distribution of the data points. Looks like data is segmented by integer m/s speeds. If so then ...
by johnd
Fri Apr 05, 2019 3:08 pm
Forum: Main Jaguar I-Pace chat
Topic: JAGUAR I-PACE: Range Calculator now available.
Replies: 14
Views: 1006

Re: JAGUAR I-PACE: Range Calculator now available.

anorak wrote:
Fri Apr 05, 2019 2:01 pm
Not sure why there are 2 threads on this now?
Suspect the forum software had a moment, maybe 2 people posting simultaneously or something like that. But mods could tidy it up into one thread I guess.
by johnd
Fri Apr 05, 2019 2:43 pm
Forum: Jaguar Customer Relations
Topic: JAGUAR I-PACE: Range Calculator now available.
Replies: 10
Views: 736

Re: JAGUAR I-PACE: Range Calculator now available.

If it's not too simplistic a question, would be interesting to know what the definition of range is being used here. I'm guessing it's starting with 100% SoC and running down to 0%? But that's not necessarily a good real-world metric in two ways: First, the jury still seems to be out on whether regu...
by johnd
Wed Mar 27, 2019 10:40 am
Forum: Main Jaguar I-Pace chat
Topic: Home Charging to 100% - last 10% is sloooooow
Replies: 17
Views: 1061

Re: Home Charging to 100% - last 10% is sloooooow

Could the car be using the power to balance the batteries? Balancing the batteries surely means 'topping up' those cells that have fallen a bit behind the others in terms of SoC, which still means increasing the SoC of the battery overall. Energy in has to go somewhere - it's either going to increa...
by johnd
Wed Dec 26, 2018 9:34 pm
Forum: Main Jaguar I-Pace chat
Topic: Writing a Python library and Android app for the I-Pace. Need help.
Replies: 84
Views: 6932

Re: Writing a Python library and Android app for the I-Pace. Need help.

Is this really likely to be feasible? I'd have guessed (or at least hoped) that some fairly heavy-duty authentication was being used between app and car. Otherwise hackers could get up to all sorts of mischief.
by johnd
Thu Dec 06, 2018 5:31 pm
Forum: Off-Topic Chat
Topic: Were you happy with your trade-in price?
Replies: 9
Views: 1059

Re: Were you happy with your trade-in price?

Has anyone else experienced this or is that the hidden cost of moving to a new EV model? No hidden cost at all, I would have thought. You haven't supplied too much detail, but at a guess JLR don't need to discount the I-Pace at all at present while there's a significant implied discount on the SQ5....
by johnd
Tue Dec 04, 2018 9:07 pm
Forum: Main Jaguar I-Pace chat
Topic: How well do the LED Matrix headlights work for you
Replies: 24
Views: 3511

Re: How well do the LED Matrix headlights work for you

This is just a thought, but is it possible that the Merc S headlights are TOO bright. Too bright in the sense that they risk dazzling other road users, even despite the autodimming etc? Car headlights seem to have been getting brighter and brighter and brighter over the years to the point where ther...
by johnd
Thu Nov 29, 2018 8:20 pm
Forum: Faults & Technical
Topic: data sim utilisation
Replies: 17
Views: 2653

Re: data sim utilisation

Installing a personal sim is not required, so it would be unlikely that OTA updates are done via personal sim. Though it's not impossible that there's a bug in the firmware that allows/causes the personal SIM to be used for default processes if one is installed . (Not saying that this is the case, ...
by johnd
Mon Nov 26, 2018 2:00 pm
Forum: Main Jaguar I-Pace chat
Topic: I-Pace range
Replies: 1554
Views: 166836

Re: I-Pace range

JLR seem to be pretty unhelpful in clarifying why the usual don't-routinely-charge-to-100% EV advice might not apply to the I-Pace. But assuming that the usual advice DOES apply then equally there seems to be no problem with charging to 100% sometimes. So the policy is more: charge to a max of eg 80...

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