November 29th, 2014, 07:43 PM | #1 |
ninjette.org newbie
Name: Julio
Location: Los Angeles
Join Date: Nov 2014 Motorcycle(s): 2008 Ninja 250r Posts: 2
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My ninja won't turn on.
Hi, new here. So I went to the bank, and came back to start my bike. Nothing would turn on not even the lights. So i thought it was the battery. I try to jump start the bike and all light turns on (Neutral, High beams, etc). I turn the motorcycle on, and it started good. As soon as I take out the jumper cables, the bike starts dying and the rpm when all the way to 15,000. Please help.
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November 29th, 2014, 08:07 PM | #2 |
The Corner Whisperer
Name: Chris (aka Reactor)
Location: Northern KY
Join Date: May 2011 Motorcycle(s): 2010 250 (track), 1992 250, 2006 R6 (street/track), 2008 R6 (track) Posts: Too much.
MOTY 2015, MOTM - Nov '12, Nov '13
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Welcome Julio!
Start with a good full charge on the battery, then check the battery while cranking (under load) and then again while running. Let us know the voltages.
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Goal: Shake A Million Hands | Look through the corners | Track Day Prep | Closest track? | The Mid-Ohio School |
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November 29th, 2014, 08:20 PM | #3 |
ninjette.org newbie
Name: Julio
Location: Los Angeles
Join Date: Nov 2014 Motorcycle(s): 2008 Ninja 250r Posts: 2
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I went to go charge the battery on autozone, and they told me the battery was at 80% when i left the battery. Im going to try and crank tomorrow.
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November 29th, 2014, 08:47 PM | #4 |
Rev Limiter
Name: Jay
Location: WI
Join Date: Jul 2013 Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes Posts: A lot.
MOTM - Jun '18, Oct '16
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The battery is probably toast.
You can try charging it until it reads 12.7V (100%), but it may drop off to zip as soon as you hit the button. What you described is not uncommon for a bad battery. I've had the same thing happen to a car battery, and it was junk. |
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November 29th, 2014, 08:50 PM | #5 |
ninjette.org dude
Name: 1 guess :-)
Location: SF Bay Area
Join Date: Jun 2008 Motorcycle(s): '13 Ninja 300 (white, the fastest color!), '13 R1200RT, '14 CRF250L, '12 TT-R125LE Posts: Too much.
Blog Entries: 7
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Make sure your battery terminals are completely tight. If they get loose, weird things can happen. It may very well turn out to be a bad battery, but tightening the connections down with a socket (don't just use a screwdriver) is never a bad thing to check.
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November 29th, 2014, 09:04 PM | #6 | |
Rev Limiter
Name: Jay
Location: WI
Join Date: Jul 2013 Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes Posts: A lot.
MOTM - Jun '18, Oct '16
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Quote:
Also check the battery voltage when you hit the button, and let us know what it is, like Chris suggested. |
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November 29th, 2014, 09:36 PM | #7 |
Track Clown
Name: Chris
Location: Kingman, AZ
Join Date: May 2012 Motorcycle(s): '08 250R, 21 MV F3 800, Kawasaki 400 build Posts: A lot.
MOTM - Sep '15
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Possibly a charging problem. I hate electronics, so don't ask me how to fix it.
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