Coolant Temperature Gauge; Cng Vehicles - Daewoo Bus BS Series Owner's Manual

CNG Vehicles

●
The gauge indicates the remaining
amount of compressed natural gas
(CNG) in the gas tank
(Unit : kgf/cm
Fuel Remaining
Indicator Pressure
F 210
Mid-point 103 gas tank' s
temperature
Short on gas
E 21
REFERENCE
・ Since the vehicle consumes
gaseous fuel, the pressure varies
according to the storage tank' s
2 )
temperature. Therefore, the value
indicated in the instrument panel is a
Status
converted amount of fuel based
Full Tank on the gas tank' s pressure and
t e m p e r a t u r e b y t h e e n g i n e ' s
Based on
ECM(Electronic Control Module),
when the
and is displayed in the gas fuel
gauge.
is 13℃.
・ The gas pressure gauge installed
next to the gas cap indicates only
the pressure of recharged gas in
the gas tank, with no relation to its
temperature.
•
Conversion of Unit of Pressure
1 kgf/cm
210 kgf/cm
2 = 14.22 psi = 0.98 bar
≒ 3,000 psi ≒ 207 bar
2
3-21
DEVICE CONTROL TIPS

Coolant Temperature Gauge

The thermometer indicates the
temperature of the engine' s coolant,
and should indicate below the red zone
during operation of the vehicle.
The engine may be over heated when
the indication is pointing at red area.
Park the car and leave the engine on
and then leave the engine to cool off
itself. If there is not enough coolant,
open the surge tank cap and refill the
coolant.
Wrap the surge cap with a cloth and
slowly turn it to open so that inner
pressure is gradually released
CAUTION
The interior of the engine may crack
if you pour cold coolant into the
system too quickly.
WARNING
Do not open the radiator cap when
the engine is overheated. Hot
coolant may overflow and may result
in injury.