bitflung
Member
[EDIT: odd... the bbcodes for lists and images didnt' work for me. sorry for the broken formatting, not sure what went wrong exactly
edit2: need list=1 not list= to start the first list, then list=2 for the second list]
Discussion started here: http://www.mynissanleaf.com/viewtopic.php?f=31&t=4295&start=430#p456845
(sorry, should have started a new thread for this from the start)
Short summary:
As mentioned in the range chart thread (above link):
I was asked to take screenshots of leafspy so I've done that. shots taken this morning after a full charge on L1 evse. car was fully charged for at least ~5 hours while still plugged in.
Images are also shared in google photos here: https://goo.gl/photos/QZKdafKZirzQxssV6
edit: mod notes on pics for further discussion and clarity while figuring out tags.
https://goo.gl/photos/oyF3pFX4yyhbfhLu6 leafspy screen 1, the important view
https://goo.gl/photos/fF42SofvAqhDcAPU9 leafspy screen 2a, nothing of import here
https://goo.gl/photos/6za4Eb1UsgqDiX7z6 leafspy screen 2b, temp data
https://goo.gl/photos/685wy4n4iyRoUpzeA leafspy screen 3, not the screen to discuss battery health
https://goo.gl/photos/yeuM272gbrxt91GG6 leafspy screen 4, the second most important screen
https://goo.gl/photos/SkaAjvBJtxoWA8b97 DTCs reported! ABS low voltage, BCM low voltage
edit2: need list=1 not list= to start the first list, then list=2 for the second list]
Discussion started here: http://www.mynissanleaf.com/viewtopic.php?f=31&t=4295&start=430#p456845
(sorry, should have started a new thread for this from the start)
Short summary:
- 2012 SL bought used in May 2015; ~21k miles on it now; 12 bars
- SOH=~84%
- Hx=~70.43%
- max GIDs = ~225 (seems to differ a bit every day)
- zero QC sessions recorded prior to purchase; leaf didn't record the first ~3 QC sessions i performed but did start recording them when i ran leaf spy during a QC session (now up to 9 QC's total reported)
- took the leaf for its first "long trip" (beyond a single charge range)
- made calculated assumptions about range
- observed range appeared significantly less than calculated assumptions
- now trying to dig into technical details to see WHY: was it my mistake or is the battery behaving poorly? any chance the battery was reset by the dealer prior to purchase?
As mentioned in the range chart thread (above link):
- I observed range only until LBW (or shortly beneath it); i had a toddler in the back seat and knew DCQC sations were ~20 miles apart so was not comfortable driving below LBW
- metrics:
- ~40F
- driving style: ~60mph highway + ~30mph backroads, approx 70/30 split favoring highway; light acceleration and deceleration (i'm accustomed to hypermiling in a Honda Insight)
- cabin heater was OFF 100% of the time; steering and seat heaters used ~50% of the time
- light occupancy (1 adult @175lbs, 1 toddler @ 30 lbs, otherwise empty)
- tires at 40psi (cold)
- carwings tells me i got 3.6 mi/kwh over 234 miles (round trip, driving time=7.2hrs) on that day (march 6th, boston area)
- SOC ~100% to LBW @ ~37 miles (full overnight charge via L1 evse)
- SOC ~80% to LBW @ ~25 miles (SOC was max from DCQC)
- sadly I didn't have leaf spy running on the trip (bluetooth fouled up as i was leaving home) and my notes are rough (the above is all i've got)
I was asked to take screenshots of leafspy so I've done that. shots taken this morning after a full charge on L1 evse. car was fully charged for at least ~5 hours while still plugged in.
Images are also shared in google photos here: https://goo.gl/photos/QZKdafKZirzQxssV6
edit: mod notes on pics for further discussion and clarity while figuring out tags.
https://goo.gl/photos/oyF3pFX4yyhbfhLu6 leafspy screen 1, the important view
https://goo.gl/photos/fF42SofvAqhDcAPU9 leafspy screen 2a, nothing of import here
https://goo.gl/photos/6za4Eb1UsgqDiX7z6 leafspy screen 2b, temp data
https://goo.gl/photos/685wy4n4iyRoUpzeA leafspy screen 3, not the screen to discuss battery health
https://goo.gl/photos/yeuM272gbrxt91GG6 leafspy screen 4, the second most important screen
https://goo.gl/photos/SkaAjvBJtxoWA8b97 DTCs reported! ABS low voltage, BCM low voltage