sly_karma
Crew Member
Yep.Sounds like, Fiddling with preheating battery = fiddling with the block heater for ICE vehicle
Plug in vehicle. Set a departure time in app. Drive.
Yep.Sounds like, Fiddling with preheating battery = fiddling with the block heater for ICE vehicle
This thread has been really informative. I'm actively looking to take advantage of the current inventory surplus to replace the Atlas with an ID4.Yep.
Plug in vehicle. Set a departure time in app. Drive.
This is good advice for all vehicles driving in cold climates and remote areas. Add some snacks, some drinking water and a couple rolls of toilet paper and you'd have it made in a winter storm or a vehicle breakdown situation.Could you imagine being stranded in cold weather and depending on your electric vehicle for heat. It may be wise to make sure that you have extra clothing and maybe a sleeping bag.
Thanks, that is very generous. Sometimes I think I'm too wordy and too detailed - surely I've geeked out too far this time! But as boat and fishing guys, we all have a fair degree of detail mania. As @Bill 310 points out, details can sometimes be life-critical on a boat.Sly Karma, no better more interesting, detailed thread has there been on this forum. Great reading. Thanks.
# 1 on my list of winter driving precautions: giving yourself permission NOT to drive at all. Sometimes in a bad storm it's best to get off the road for a few hours and leave it to the plough crews - and the poor professional drivers who don't have much choice.Reading the posts about the Coq, and cold weather performance are interesting.
In reality, the answer is that a decent EV like a Tesla, Rivian, F150 Lighting can handle this journey in any sane weather with very little difference from an internal combustion engine. The advance prep is really just preconditioning the battery to maximize range and all other steps/precautions are basically the same as an ICE vehicle.
What I do find interesting is that with even a minor adjustment to trip prep/vehiccle dynamics - many people who would be comfortable making this trip in any decent ICE vehicle without a second thought seem to be re-thinking the entire risk profile of traveling through the mountains in the winter. All of a sudden the journey requires a secondary heat source, prep for an extended stay, etc, etc. Basic precautions (within reason) were always a good idea regardless of vehicle type.
The reality is that a winter journey on the Coq is perfectly safe in a 20 year old honda civic with snow tires, a full tank of gas, and winter boots, gloves, parka in the trunk. If its not safe for that vehicle, its not safe - period. The other reality is that we tend to imagine extreme/unlikely scenarios and even the most unprepared person is unlikely to freeze to death on the Coq, because we live in a society with other people who will gladly help. Travel on a major public highway carries a totally different risk profile than doing a solo overland adventure in the middle of winter. For most of us, we need to remember the everyday safety precautions that will reduce your actual risk/inconvenience which are often forgotten or simply ignored:
Buy winter tires.
Check road conditions before you leave and delay if necessary.
Check the condition of your spare tire/jack.
Carry a jump pack (sometimes to help others, rather than just yourself).
Wear your seatbelt.
Drive the speed limit.
Carry a first aid kit.
We should be doing this stuff anyway and it will will reduce our actual risk/inconvenience. Don't be the guy driving a Tesla with bald all-seasons tires, but carrying a honda generator in the trunk.
I can't see how the Ram EV with 200 kWh battery can sell for under 100K seeing as how the battery is the single most expensive component in the vehicle. Doubling its size might not outright double the sell price, but it'll be up in that direction. Cheapest Lightning with the 131 kWh extended range battery has MSRP of CAD 87,000 (MY 2023). The upcoming electrified Silverado RST with 200 kWh pack is 120 K.I am also planning on replacing my Tundra w an EV truck this year or maybe next. The only thing holding me back is the potential for better prices in the months or years ahead. We all know prices skyrocketed on trucks bc of supply/demand imbalance, but the inventory of rebate eligible lightenings aren't yet stacking up, so it's not like it's a buyer's market yet. My feeling is it should be by the fall. Also, the RAM EV truck is meant to start shipping in the fall, so really online in 2025. It's regular battery will be 67% bigger than ford's, but the price point is projected to be somewhat similar (can't remember exactly). So the REV might make the market more competitive as the only thing really similar to the lightening (not crazy expensive or crazy looking). So yeah, I don't know, but my magic 8 ball lands on hold off till at least the summer. Are other's also trying to time their EV truck?
How does this preconditioning look like? Could you please explain a bit?I'll try to find a followup article I saw about the Chicago incident. As I understand it, they had a data communication problem that took most of the chargers offline, and in the deep cold, the longer wait for remaining chargers chilled down batteries, preconditioned or not. Then the cars were needing 45-60 minutes on charger to get the battery up to temp suitable for accepting full charge rate. Spiraling problem.
For balance, several gas stations in Calgary couldn't operate in last week's cold either.
Gas pumps freeze at Calgary gas stations
Callers to the CityNews660 traffic centre indicated the cold weather was impacting gas pumps across Calgary on Friday.calgary.citynews.ca
I haven't needed to use a fast charger this month, but I'm going to Sun Peaks later this week and will use the Ford navigation to direct me to a charger en route, which triggers preconditioning as we approach the DCFC. There have been no problems using the home charger so far, charging begins as soon as I plug like always.
My understanding is this:How does this preconditioning look like? Could you please explain a bit?
I guess I should try this to see what happens. I have the Ford mobile charger which can plug into 120V, was planning to use it at SP this weekend as I'll be there for 3 nights. It would take a long time to precondition though, 120V charging delivers 1.5 kW at best whereas my level 2 charger gives almost 8 kW - five times more power. Ability to precondition might be prevented by code in the BMS software if some Ford engineer has decided 1.5 kW isn't enough for pre-con.The current weather has been very helpful in understanding the importance of preheating . So in Calgary where many outdoor lots have plug ins for block heaters, would a 120v block heater plug in keep a battery and vehicle warm enough all day that there would be none of the problems of a cold battery?
One other thing to be careful about using a 120V outlet for charging. Block heaters for most passenger vehicles are 200-400w (larger diesels and industrial engines use much larger ones), so if you are in a parkade with outlets for block heater I suspect that each outlet is NOT on a dedicated circuit. As such, if a few regular vehicles with block heaters are already plugged in, and then an EV also tries to plug in and pull 1.5kw - POP, the breaker trips and everyone freezes. A typical 15amp circuit can only hold 1.8kw (15 x 120v), and 20amp circuits aren't as common.
I see this happen a lot in apartment buildings when EVs plug into the old courtesy outlets on columns, which weren't designed for that kind of load and the panel isn't easily accessible to reset
Most EV makes will automatically precondition their battery if you direct the onboard navigation system to take you to a fast charger.I watched a video of EV's stuck at Tesla charging stations in freezing weather in Chicageo with hours and little or no charge. The video then showed an EV expert saying that most drivers with this problem are failing to condition their batteries before starting the charging and thus the problem and resultind in plugged in abandoned cars. Is there not a conditioning reminder shown before charging can efficiently start?