Revised: March 9, 2020
Page 4
Before You Get Started
The Fuel Link has been designed to work with nearly any short sweep fuel gauge (90 degree or less
pointer sweep) and fuel sender combination. It will not work on fuel gauges which have pointer sweeps
greater than 90 degrees.
All Classic Instruments fuel gauges are short sweep and are compatible with the
Fuel Link.
The Fuel Link is designed to work with a properly functioning fuel gauge and fuel sender. The Fuel
Link cannot fix a broken component, but can correct inaccuracies from mismatched components.
Connecting the Fuel Link
1) Connect the hot wire of an
optional
low fuel indicator to the Fuel Link terminal marked
LOW
FUEL +
.
If you are not using a low fuel indicator, this terminal is not used.
2) Connect sw12VDC power to the Fuel Link terminal marked
+12 VOLTS
.
3) Connect a good ground to the Fuel Link terminal marked
GROUND
.
4) Connect the ground wire of an
optional
low fuel indicator to the Fuel Link terminal marked
LOW
FUEL -
.
If you are not using a low fuel indicator, this terminal is not used.
5) Connect the fuel
sender
signal to the Fuel Link terminal marked
SENSOR
.
6) Connect the fuel
gauge
signal post to the Fuel Link terminal marked
GAUGE
.
Fuel Link Wiring Diagram
7
5
3
1
6
4
2
Fuel Gauge Signal Terminal
Fuel Level Sender
Optional
Low Fuel Indicator's Ground
Ground
+12V Switched Power
Optional
Low Fuel Indicator's Power
Calibration Pushbutton
