[C320-list] fuel gauge

[Joe Barrett]

Thanks Chris, I'll check the wiring on the Sender first. I might have hit it
with a beach chair or something. Where do I get a new Gauge, Seaward?
Joe 


------------------------------------
Worldbanc Financial Group of Naples
Joseph T. Barrett jr.
Branch President
jb at worldbancfinanceulp.com
9010 Strada Stell Court
Suite 209
Naples, Florida 34109

In The Vanderbilt Galleria 
tel: 239-597-2266
tel2:877-437-2262
fax: 239-597-7276
mobile: 239-777-1880
www.worldbancfinanceulp.com
------------------------------------

-----Original Message-----
From: c320-list-bounces at lists.catalina320.com
[mailto:c320-list-bounces at lists.catalina320.com] On Behalf Of Chris Burti
Sent: Monday, June 23, 2008 12:26 PM
To: C320-List at catalina320.com
Subject: Re: [C320-list] fuel gauge

If it is reading empty, more than likely the problem is in the wiring from
the sender to the gauge. The sender can be accessed from the aft port locker
and it is easier if you take the shelf out of the aft starboard locker. The
sender is a variable resistor attached to a float. Full tank/float high =
minimum ohms and needle on gauge full over. Empty tank/float down = full
resistance and needle doesn't move.

If the hot or ground wire is broken or the hot wire shorted, you get the
same reading as maximum ohms. Most failures with the sending unit result in
a dead short across the unit giving a "full" reading. A bad gauge often does
the same thing. Quick test of the gauge is to jump the light lead to the
pink wire lug on the gauge, if it moves to full, check your wiring if
doesn't move, replace the guage.
On Mon, Jun 23, 2008 at 10:27 AM, Joe Barrett <joe at dolphinmortgage.com>
wrote:

> Where is the Sender and what does it look like? I have power to my 
> fuel Gauge (it lights up at night) but reads empty.
> Where do you get a new one?
> Joe Barrett
>
> ------------------------------------
> Worldbanc Financial Group of Naples
> Joseph T. Barrett jr.
> Branch President
> jb at worldbancfinanceulp.com
> 9010 Strada Stell Court
> Suite 209
> Naples, Florida 34109
>
> In The Vanderbilt Galleria
> tel: 239-597-2266
> tel2:877-437-2262
> fax: 239-597-7276
> mobile: 239-777-1880
> www.worldbancfinanceulp.com
> ------------------------------------
>
> -----Original Message-----
> From: c320-list-bounces at lists.catalina320.com
> [mailto:c320-list-bounces at lists.catalina320.com] On Behalf Of 
> hcreech at comcast.net
> Sent: Friday, June 20, 2008 5:21 PM
> To: C320-List at Catalina320.com
> Subject: Re: [C320-list] fuel gauge
>
> James,
> Bet your sender went south as mine did two years ago.  As I usually 
> use about 8 gallons a year I did not even bother to fix it.  I sail 
> and only motor to get sails up and back to slip so I really don't care 
> about that gauge.  But others have repaired it and i'm sure they will
chime in.
>
> Good luck,
>
> Herb Creech
> Cloud Chaser #606
>
>
>
>  -------------- Original message ----------------------
> From: "james_delong" <james_delong at bellsouth.net>
> > Last week, worked just fine...this week, an inoperable fuel gauge!
> > And..the fuel tank is full.
> >
> > What sequence of checks would you recommend to find the problem?
> >
> > All the other gauges are working properly.
> >
> > Thanks,   Jim  #453
>
> --
>
>


--
Chris Burti
Farmville, NC