Recent content by dangerHV

Insideevs just posted a brief article on this: http://insideevs.com/chevrolet-spark-ev-recalled-airbag-issue/ Just a few more details, not much.

I guess I just don't have enough faith in dealer service abilities, yet. I've been reading too many comments here like "unable to duplicate customer complaint". I don't have the patience for that scenario. Maybe a while after the Bolt comes out - nationwide - I'll have more confidence. Or a much...

One of the main reasons I haven't purchased a Spark EV is the lack of ANY qualified service available. I'll keep dreaming. (No other EV that I could afford is acceptable to me) Good luck on your endeavor. Your link goes to a survey that I won't complete.

1.25Kw is a lot of energy to use while "idling". Have you been able to confirm this level Sevbs? Your blog is incredibly informative, btw. I also haven't been able to find out how much energy it takes to keep the battery warm when plugged in AFTER full charge, overnight at temps below freezing...

I can't open link...?

Excellent test. I'm going to print this thread for future reference. Thanks Doc. David

For anyone interested in a VERY in depth discussion on thermal management...(specific to Volt, but quite similar in the Spark, I imagine) I love this stuff!... I know, I need a life...

Since the 12v battery operates certain things, like the fan for example, and then requires recharging from the HV battery, it seems like it will be tricky to figure this out with a reasonable degree of accuracy. At least it's fun trying! (that's as long as I don't electrocute myself in the...

My main reason for getting fairly accurate readings is to calculate how much energy is used for heat, fan speeds, seat heater(s), plus a/c, etc... To me, estimating a full charge at 18 Kwh then calculating out the accessory consumption would answer all but 1 part of the equation: Just how much...

Hi Dr., My desire to measure the HV as well as the 12v batteries is that power comes from one or the other (or both) at different times. I like the 6 or 10 minute tests since they easily multiply into 1 hour. David

I'm going to try to make a list of energy consumption specifications. I'll post when I can. I'm going to see if a shunt can be inserted where battery disconnect is under the rear seat. Don't hold your breath. David

I agree with you, Joe. I've never seen such a lightly damaged car have wheels broken off. Of course there can always be more to the story, but it just looks bad. I'm still going to buy one and drive it on the highway, though. My top speed is usually limited to 70. If I go faster than that, I'll...

A couple of things come to mind. First, how many kw's is the motor drawing at 90 mph? Electric motor power ratings are based mainly on the ability to dissipate heat. If this motor is rated "100 kw", that is likely the peak "short term" rating. Long enough to accelerate to desired speed, up an...

I cannot answer your question but I'd like to add to it since you brought up the speed limiter. To start with, what happens if you hit 90 and keep the pedal to the metal? Does it act like cruise control and you stay at 90, up and down hills and all? If so I would like a "dial in" limiter...

Is that 0.2 to 0.3kwh more for the 23 miles? If so, then X4 for full battery charge = around 1%. That would be essentially unmeasurable in mixed driving. I'll check your Volt comments. Thanks Casual (looking deeper @ silver 14'/"47") David