Are you still here?

Yes, I’m still here. Not much to post about lately..catching up:

  • Ford announced a 300 mile SUV EV (something I posted about).
  • Then Ford sacked their CEO.
  • Since then no news from Ford either good or bad (e.g. have the plans changed, will the EV come sooner or later–don’t know…)

Other things: I’ve been able to take the C-Max Energi camping some more: 

Here it is with us at the Nashville KOA. It really is a great car for a “toad” (car towed along with the RV). Its small but not too small (same size as an Escape), with a small EVSE like my LCS-20P you can charge it up at the campground and be ready for any adventures/sightseeing/etc. and it can be towed 4-wheels down (we use a dolly so we can take any FWD car). About the only drawback to the C-Max Energi is its weight: at 3900+ lbs it is a bit heavy; enough so that some RV’s may not be able to tow it (the Hybrid version comes in at 3600+ lbs..those 200 lbs fewer may make all the difference).

So, yes, I’m still here and still posting (looks like I’m at a one a month give or take clip)…

 

Are you still here?

Good review of available EVSE’s

Green car reports recently did a pretty good review of available EVSE’s (charge stations).

You can read that report here.

I’m still using the JuiceBox that I won for this blog. My other chargers include:

  • An old Bosch/SPX unit that had a current issue (fixed with a new cable)
  • A Clipper Creek LCS-20 unit (I use that for charging at campgrounds)
  • The standard EVSE included with the car

If you are new to EV’s and looking to install a 240V charge station you’d be wise to go and read that article–it may show you some options you haven’t considered..

 

Good review of available EVSE’s

DIY Recall part 2

Yesterday I got a phone call from the electrician about replacing the cable for the Bosch EVSE. It went something like this:

“Hello I’m electrician XYZ calling about that EVSE cable. We can schedule a time for me to come out and swap them out.”

“Oh yeah that cable–I’ve already did the job.”

“Really?”

“Yeah, the instructions were so clear it seemed pretty easy to do. Took me about 15 minutes.”

“It works?”

“Yup right after the swap out I let the car charge for over an hour and nothing blew up.”

“Ok, I may have some paperwork for you to sign.”

Shortly after I got an e-mail from them with the paperwork. The signatures required basically acknowledged that the work was performed to my satisfaction! LOL Sure it was since I did it.

 

DIY Recall part 2

DIY Recall

Yesterday my Bosch replacement cables arrived for the Power Xpress EVSE. To my surprise the kit included detailed, clear instructions on how to replace the cables so I did…

The first step was to remove the sticker covering the screws:
Power Xpress panel
The screws are the same square head screws that just about every RV in the world uses which meant that I already had the tool for the job.
Behind the Power Xpress panel
From there its loosen the terminal block screws to pull out the wires, remove the nut to disconnect the ground wire, remove the cable stay, and remove the tension nut at the very bottom.
Once the old cable is out you simply reverse the process to install the new one.
New Cable installed
Finally, plug in the car to test.
New Cable installed
I let the car charge for a good hour to ensure the connections were solid with no ill effects to the EVSE or the car (then I unplugged it and reconnected up the Juicebox LOL since that is my main EVSE).
Total time: about 20 minutes which included trips to/from the basement to retrieve various tools.
Now I await an interesting conversation with the electrician when they call: “Hello we’re calling to perform the cable swap out for your charger.” “Ok I’ve already performed the task, do you need the old cable back?” “What?” “Well the kit came with very clearly illustrated instructions and there was nothing indicating I should wait for the electrician…”

DIY Recall

A PowerXPress “recall”?

Interesting, I got the following note in the mail from Bosch:
PowerXPress note
Here is the text:

Our records indicate that you are using your Power Xpress to charge an electric
vehicle(s) with a charging system that operates at 30A or higher. Recent
incidents have occurred in which customers have expressed concerns related
to the performance of the Power Xpress while charging at 30A or higher. Some
consumers have reported incidences of sticking or melting within the connection
between the charging station coupler and the vehicle inlet.
The. Power Xpress is designed to charge vehicles up to 32A. A new cable/coupler
assembly has been designed to address the customer concerns while charging
at 30A or higher. In an effort to secure your complete satisfaction, Bosch will
upgrade your Power Xpress with a new cable/coupler assembly — completely at
your convenience, and at our cost.
The division of SPX Corporation that originally designed and sold the Power
Xpress became part of the Bosch group of companies and now operates as Bosch
Automotive Services Solutions Inc. (“Bosch”). Therefore, Bosch will be addressing
your charging needs going forward, including the upcoming interaction with you
regarding your charging station.
A Bosch customer service representative will be contacting you within the next
30 days in order to arrange for this upgrade. We will coordinate with you to have
a Bosch certified electrical contractor visit your installation at a time of your
choosing to complete the exchange of the coupler and cable. Because the Power
Xpress was designed for field replacement of the cable/coupler assembly, this
repair will take less than one hour and will not disturb your installation or its
environment in any way. A licensed electrician will detach the existing cable/
coupler from the unit and simply install the new one.
Should you no longer own your Power Xpress, we ask that you forward this
message along to the new owner if possible, or provide the new owner’s contact
information if available.

If you have any questions in advance of our contacting you,
please call Bosch at +1 888 823-9877.
Bosch Automotive Service Solutions

This is interesting! You may remember that my coworker suffered from this very problem. A technician eventually did replace the cable in his unit at no cost. The issue must have happened to more than a few EV owners for Bosch to issue this recall.

 

A PowerXPress “recall”?

Testing EVSE’s

From Inside EV’s: Testing interoperability of 11 different EVSEs.

This is something to keep an eye on, how well will the EVSE(s) you use stack up against all the others?

When I watched the video I noticed the exact same connectors on the power side of the EVSE’s that I’ve been using in my garage–given that they are in Plymouth, Michigan it wouldn’t surprise me if they purchased them at the same Home Depot that I did! LOL

Here is a link to more details about the study.

 

 

 

Testing EVSE’s

More on that melting..

Back in May I had mentioned that my coworker noticed the handle of the Bosch EVSE he was using was getting warmer and warmer (see post here).

After he had his EVSE and the charge connector in the car replaced all was well..or so he had thought.
Melted Vehicle connector

Above is his first vehicle connector before being replaced.

Changing out the EVSE eventually fixed the problem but not before the 2nd vehicle connector also suffered some damage. Unfortunately his dealer did not feel the need to replace the 2nd damaged unit.

Fast forward to last week: He gets in his car to go to work and is greeted by a strange prompt in the car: “Am I still plugged in?” Not thinking much about it he dismissed the prompt and proceeded with his commute. At work everything went nuts: The dash board started flashing many errors and warnings, including the dreaded “Stop Safely Now” message and the car quit. He called Ford’s Roadside Assistance for a tow–which was very efficiently handled, he got text messages to his phone indicating which tow company was coming and when..if only other Ford operations worked so well. The tow truck driver even asked to see the owners manual to clarify how to tow the car.

Once the car was at the dealer he prepared for the worst (since most of his experiences with the dealer have been less than satisfactory). They replaced the charge plug and harness, the LED ring and the 12V battery in the car (With the damage to the old plug the car was left in a state where it thought it was plugged in and thought it wasn’t plugged in thus keeping the 12V electronics in the car alive enough to drain & damage the 12V battery which is why the car freaked out). The dealer even kept the car overnight after all the fixes were done “for observation” to ensure that all was well and working before returning it.

Happily after a weekend of putting 50+ miles on the car it seems to be back to its quirky self again, and plugging a charger in is no longer a delicate operation…

Here is hoping this is the last story I hear from him about car malfunctions! (He is now investigating a completely new EVSE.)

 

 

More on that melting..