2003 Ford Crown Victoria Natural Gas Vehicle Supplement 1st Printing - Page 4
2003 Ford Crown Victoria Manual
Page 4 highlights
Instrumentation FUEL GAUGE The fuel gauge in your NGV behaves similarly to a typical gasoline fuel gauge. However, the gauge operation is based on the pressure and temperature of the natural gas, not on the level of liquid gasoline. Depending upon application, a fuel gauge reading of Full will occur at a pressure of approximately 20,700 kPa (3,000 psi) or 24,800 kPa (3,600 psi), at a temperature of approximately 21°C (70°F). The NGV fuel gauge will provide a linear reading from this point down to Empty. Refer to the Fueling section of this supplement for more information on fuel gauge performance during the fast-fill method of fueling. 4
FUEL GAUGE
The fuel gauge in your NGV behaves similarly to a typical gasoline fuel
gauge. However, the gauge operation is based on the pressure and
temperature of the natural gas, not on the level of liquid gasoline.
Depending upon application, a fuel gauge reading of Full will occur at a
pressure of approximately 20,700 kPa (3,000 psi) or 24,800 kPa (3,600
psi), at a temperature of approximately 21°C (70°F). The NGV fuel
gauge will provide a linear reading from this point down to Empty. Refer
to the
Fueling
section of this supplement for more information on fuel
gauge performance during the fast-fill method of fueling.
Instrumentation
4