Kawasaki Concours Forum

The C10, aka Kawasaki Concours - The Original => The Bike - C10 => Topic started by: deadzed on May 16, 2011, 06:49:44 PM

Title: Gas Gauge Fix
Post by: deadzed on May 16, 2011, 06:49:44 PM
I bought my '05 C10 about three weeks ago. I'd bookmarked several useful threads on the forums, and POOF! gone.

So...

How does one go about adding a resistor so the connies gas gauge gives a more accurate reading?
Title: Re: Gas Gauge Fix
Post by: T Cro ® on May 16, 2011, 06:55:44 PM
I don't recall the resistance value but the resister leads are simply attached across the two wires coming from the gas gauge; some folks would stick the solid wire ends into the plug itself and add some tape to hold in place. Me I fixed mine long before the resister fix was around to which I kept pulling the sender from the tank and bending the float road litttle by little till it read like I wanted.
Title: Re: Gas Gauge Fix
Post by: Lodogg2221 on May 16, 2011, 07:05:09 PM
I just did mine about a month ago.  I believe it was a 220ohm resistor.  Got mine at radio shack.
I pulled the plug off the wires at the bike side of the fuel gauge connector, opened the wire crimp ever so slightly, slid the resistor in place, trimmed the excess off the ends, soldered the wires to the connector, trimmed the bridge between the connector terminals on the plastic connector so the resistor would sit inside the connector and hooked it all back up! 
Works well! 
Its a LOT more accurate than it was, but probably not perfect, even so, Im very happy I took the time to do it.
Title: Re: Gas Gauge Fix
Post by: DeansZG on May 16, 2011, 07:42:55 PM
I just did mine about a month ago.  I believe it was a 220ohm resistor.  Got mine at radio shack.>>>SNIP<<< 

+1  yep,    it's a 220 ohm 1/4watt    even though I only used electrical tape, it's still offering great resistance (couldn't help it ;D)  9 years later!
Title: Re: Gas Gauge Fix
Post by: oldsmoboat on May 16, 2011, 07:43:42 PM
Sorry, mine was done when I bought it.
Title: Re: Gas Gauge Fix
Post by: medicevans on May 16, 2011, 11:08:59 PM
Here you go:
http://cog-online.org/clubportal/clubstatic.cfm?clubID=1328&pubmenuoptID=30728 (http://cog-online.org/clubportal/clubstatic.cfm?clubID=1328&pubmenuoptID=30728)


I just use the trip.  This is the first bike I've had with a fuel gauge on it.  I use the trip in my truck too, and that fuel gauge works perfectly, so who knows?
Title: Re: Gas Gauge Fix
Post by: throb on May 17, 2011, 03:57:59 AM
Quote
I fixed mine long before the resister fix was around to which I kept pulling the sender from the tank and bending the float road litttle by little till it read like I wanted.

  Correct me if I'm wrong, but I read a post somewhere, not on this forum which said after removing the sending unit from the tank, you can plug it back into the bikes harness, turn the switch on and adjust (bend) the float arm until you get the reading you want.  Hence no need to keep pulling the tank off and removing the sender.
Title: Re: Gas Gauge Fix
Post by: snarf on May 17, 2011, 05:13:26 AM
  Correct me if I'm wrong, but I read a post somewhere, not on this forum which said after removing the sending unit from the tank, you can plug it back into the bikes harness, turn the switch on and adjust (bend) the float arm until you get the reading you want.  Hence no need to keep pulling the tank off and removing the sender.
I suppose you could do that; but you would have to know exactly where the fuel level 'should' be in the tank.  I have never had my sender out so I dont know if it ever reaches  it's bottom stopping position.
Meh, I just ride till my odometer hits 250; then start looking for a gas station
Title: Re: Gas Gauge Fix
Post by: throb on May 17, 2011, 05:33:11 PM
That's probably where it would be handy to have the tank right at the point where you would switch to reserve, and adjust the float arm so it placed the needle just into the red.  Low on my priority list, but maybe something I'll give a shot.
Title: Re: Gas Gauge Fix
Post by: Bluegray on May 17, 2011, 05:55:56 PM
My gauge hits the  lower peg at reserve at about 250. That is great for me, no real need for me to adjust.
Title: Re: Gas Gauge Fix
Post by: Lodogg2221 on May 17, 2011, 06:04:28 PM
Just to clarify something...I dont think the resistor actually fixes the level, though the adjustable resistor may. 
As I understand it, and the reason I did it, was because there is a very fast drop from 3/4 to 1/4 tank.
Mine no longer does that...at empty, its at reserve or very close, so for me, no issue there, it was just something I didnt care for, and could remedy, so I did.
I had another Kawasaki that did the same thing, and it always bugged me.
Title: Re: Gas Gauge Fix
Post by: GeeBeav on May 17, 2011, 08:08:58 PM
http://zggtr.org/index.php?topic=551.0 (http://zggtr.org/index.php?topic=551.0)

Good pics and instructions