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#Post#: 2969--------------------------------------------------
Fueling at low speed
By: Etam Date: July 11, 2015, 10:13 pm
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Hi all,
Just bought a 2013 690R with 6000k's on it. I have not ridden
one before and it runs very lumpy (that chugga chugga effect is
the only way I can describe it) at low sppeeds, hates pulling a
higher gear just off the low throttle openning. Runs fine when
the revs are up but cannot believe this is how it should be.
I have put a 16 tooth on the front to make the gearing a bit
taller which has helped smooth things out a little but you
always have to be in the right gear or its not happy.
Sound familiar to anyone?
Any help appreciated.
Regards
Ed
#Post#: 2971--------------------------------------------------
Re: Fueling at low speed
By: brian68 Date: July 12, 2015, 8:34 pm
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I would think that going yo a 16 front would make it worse as it
has to rev even higher to get into the power. my 14 doesn't
make good power until 3500-4000. try going down a tooth to a
14, then you will pull harder down low . other things that will
cause issues are dirty injector, running lean/rich. so try
cleaning the injector, then look at a fuel controler, pcv or
vortex. does it have a stock muffler?
#Post#: 2976--------------------------------------------------
Re: Fueling at low speed
By: Etam Date: July 13, 2015, 5:20 am
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The higher gearing is just for more tarmac riding and I am quite
happy with the 16T. I think the problem must be injector
related, it just those early throttle opennings, very snatchy,
I'll have to find someone with a 690 to compare.thanks for your
comments.
#Post#: 2978--------------------------------------------------
Re: Fueling at low speed
By: mcrider Date: July 13, 2015, 11:21 am
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My '13 runs great all stock with Wings exhaust. Does not miss a
beat. What map selection are you using?
#Post#: 2979--------------------------------------------------
Re: Fueling at low speed
By: Etam Date: July 13, 2015, 3:57 pm
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I have not looked at the mapping, I read it was switchable on
later models not sure if it is on the 2013.
Did you have to change anything when you put the Wings pipe on?
#Post#: 2990--------------------------------------------------
Re: Fueling at low speed
By: mcrider Date: July 15, 2015, 11:28 am
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Mapping is changeable on the '13. Three settings: soft,
advanced, standard, poor fuel. see manual.
All I did with the Wings was 15 min. idle-in. I did do de-smog
at the same time.
#Post#: 2995--------------------------------------------------
Re: Fueling at low speed
By: Etam Date: July 17, 2015, 2:30 am
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Hi, found the problem, it was the mapping. The bike was set on
2, what a difference when I set it to 1, in a word rideability.
What setting do you use?
#Post#: 2996--------------------------------------------------
Re: Fueling at low speed
By: truck11 Date: July 17, 2015, 9:26 am
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I have mine set on crazy monkey setting (aka #2, advanced) I
want to be able to whack the throttle and get the front wheel up
and over stuff when off road. Also gives me better engine
breaking.
#Post#: 2997--------------------------------------------------
Re: Fueling at low speed
By: mcrider Date: July 17, 2015, 11:16 am
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Don't like the monkey. I set mine on standard, #3.
#Post#: 2999--------------------------------------------------
Re: Fueling at low speed
By: rednipj Date: July 17, 2015, 2:04 pm
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Sugar sand here in southwest Florida. Mine stays on #2, wild
mode. The bike starts to go down and a little blip of the gas
usually sets it right back up.
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