Ford is recalling 2012-2015 Focus Electrics, 2013-2015 Fusion and C-Max Energi vehicles. This is due to the 120V EVSE included with the vehicles doesn’t have a sensor (thermistor) in the plug to reduce the charge rate if it detects that the plug (the wall side plug) is overheating. The idea is that not all households/buildings have the capacity to handle a sustained 12 amp draw from a standard outlet. In those cases the outlet may overheat and cause a fire. By including a thermistor in the plug the EVSE can detect this situation and instruct the car to reduce the charge rate down to 8 amps. This is a nice automatic safety feature in the EVSE (at least it is in the ones that have the thermistor).
GM handles this a little differently with the Bolt: When you use the included 120V EVSE the car will default to charging at 8 amps. If you wish to charge at 12 amps you have to go into a menu setting on the car and turn on 12 amp charging. Thus it takes manual intervention on the driver’s part to charge at the higher rate (in either case charging a Bolt to full on 120V Level 1 EVSE takes a looooong time–even Chevy’s charging guide doesn’t give you a value, only says 4 miles per hour–because it would take a whopping 60 hours–2.5 days–to charge!).
The recommended home charger for the Bolt is the Level 2 EVSE which brings the charge time down to something a little more reasonable 9.5 hours or “overnight”. For my usage I’ve been charging the car overnight when it hits the 1/4 tick mark. From there to “full” takes a little bit over 6 hours.
If you’re driving one of the recalled vehicles take the EVSE back to the dealer you’ll get a new one. Drive safe everyone.
Its about time I see if the CCS charger in the car works, right?
Here we are at a local EVgo fast charger. Looks like this one is only 35kW (100A @ 350V). I know the Bolt is capable of fast charging a bit faster. Hmm take a look at this blog post about tapering (reducing charge rate) while charging. It is possible that the 35kW value was limited by the car and not the charger.
Lets look at something else: I only charged for a bit over 6 minutes (really didn’t need a fast charge, just trying it out in the car). Here is what EVgo charged me:
So 3.46 kWh and currently the car says I’m getting about 4.5 miles/kWh so this means that in 6 minutes 23 seconds I gained 15.6 miles or so for $2.23 (I’m on the “pay as you go” EVgo plan as I don’t plan on using that often so don’t really want to pay the monthly flat rate when I can go months without charging from them at all). That is rather expensive and more expensive than gas in our C-Max (closer to the cost of gas in our Escape). No wonder that charge station remains unused most of the time! (Right next to it are two ChargePoint J-1772 chargers which are free and get more use.)
If we do some wild extrapolation: Had I sat there for an hour (and the car continued to charge at that rate) I would have driven away with an additional 140 miles of range…not to shabby considering the snails pace of J-1772 charging ! (Yeah I’m aware its nowhere near as fast as a Tesla Supercharger, but since the car only has a 60 kWh battery charging at 100 kW isn’t really necessary.)
Wow its been almost a month since my last post–time flies if you don’t pay attention!
I guess you could call this my first “long term test report” LOL–unless you don’t think two months could be considered “long term”. (Mid-term?)
I’ve settled on a 1/4 tank charging pattern: When the car gets down to about 1/4 “full” I’ll recharge it. This comes out to about every 4 days (depending on how much I’ve driven on the weekend). It also makes for an interesting situation on that 4th day because we still have the C-Max (my wife has been driving it) and it also needs to be charged up. Since the C-Max can be fully charged in about two hours I’ll put that on “Charge Now” and let it charge up after she gets home, then I’ll switch the plug to the Bolt and let it charge overnight. Typically if its at 1/4 “tank” or less it will need to start charging by 9 or 10pm in order to be completely charged in the morning (even then a few times the app said “full” but the car didn’t think it was full as some of its stats on full charge didn’t reset).
The funny thing about that pattern is: At 1/4 “full” the Bolt says it has about 70 miles of range left in it–about the same as the Focus Electric did on a full charge. In the Focus’ case I would often drive it down to 10 miles or less before charging it up. What a difference having 200+ miles means!
I’ve been playing around with Google’s voice commands when using Android Auto. It seems to be a limited set of what you can ask the phone–for instance: you can do general web searches when talking to your phone, in the car with Android Auto that doesn’t work. I’ve found that only navigation commands (“where am i”, “find pizza place”, etc.) and cell phone commands (“call xxx on mobile”) reliably work. (On the Ford’s most of the voice commands are handled by Sync unless you have Sync 3 which is compatible with Android Auto or Apple Carplay.)
One interesting thing I’ve noticed: If the HVAC fan is blasting away and you trigger Google’s voice input the car automatically lowers the fan setting so it can hear you–a nice subtle touch. None of our Ford cars with Sync ever did that; instead you’d get “I cannot understand you…” prompts.
Since we live in “Ford country” more than a few of our neighbors work for Ford so I’ve gotten more than one funny looks with “Why the Chevy?” questions ! LOL (Um can’t get a Ford EV at the moment–why don’t you go work on that LOL.)
I was hoping that once I used a different OEM’s mobile app I would be free of all the bugs that Ford’s MyFordMobile app had. To some extent that is true, but the myChevrolet app comes with its own set of bugs. Here is a good example of one:
Note that the battery level is at 98% showing 252 miles to go (yup more than the EPA rated 238 on the Bolt–at 100% charge it read 265 miles on the GOM). Tapping “Ok” shows a map with the current location in the middle of the ocean somewhere (didn’t think to zoom out enough to see where in the ocean).
Not sure where the app is reading the location from (the phone, or the car) but in either case it doesn’t have the proper one. I’m guessing its the car because when I used the “save parking location” feature to grab the car’s location the above range warning stopped.
You’d also think that they would disable this message whenever the car is plugged in (it was charging at the time).
Here we are, February 2018 already. Wow its been 2 years since I turned in the FFE (and 5 years since I picked it up).
So far 2 years on the C-Max: I’m averaging about 800-1000 miles on a “tank” of gas (in winter I burn a little more to generate heat). This usually means I’m getting gas about once a month. Which isn’t too bad all things considered.
In Ford news they did up their commitment to 40 electrified vehicles by 2022 still, however, they haven’t shown a single prototype, rendering, or anything for that matter. This means that when my C-Max lease is up in a year there won’t be anything available from Ford with a plug (assuming they stop making the Focus Electric, C-Max Energi, and Fusion Energi when the Focus plant switches over to Ranger production this year–Focus production is moving overseas).
Given that I have to start looking elsewhere for an EV to lease. The most logical one to choose would be a Chevy Bolt EV (given that it is A) available, and B) a bit less expensive than a Tesla Model 3). To that end we have a vacation coming up…perhaps I’ll try to rent one…hmmm.
For the past few hours I’ve had this guy plugged into my home EVSE:
A relative picked it up and will be visiting for a few days. Now my little 30A @ 240V charger really can’t do much for a Tesla (the Tesla app says its charging at about 20 miles an hour–for this afternoon they have been here long enough for maybe 60 miles of charge). Fortunately for them we do have a supercharger about 20 miles away (which they plan to hit on the way home).
I’ll likely have another post soon after I take it for a spin…
Now that fall is here I can start posting about weather and range issues again…! LOL Just kidding. What a busy summer around here with a few life changes thrown in to boot.
As far as the subject matter of the blog here: The C-Max is performing well, however I’ve been noticing some fit & finish issues with it (like any car these days). I’ve got a new commute that is a tad bit longer (+5 miles) than my last one (which brings my round trip mileage to 40 miles). I can still get by using a full charge for one trip on the commute (new job didn’t come with a charger, sadly).
We/I did take a few trips bringing the C-Max along for the ride (one family vacation, and one business trip). In both cases the C-Max was towed along behind the camper and I used the 50A RV plug at the campground to charge it up.
The trusty Clipper Creek LCS-20P doing its thing.
This time no campground breakers were tripped LOL.