1998 CHEVROLET CORVETTE engine

Downloaded from www.Manualslib.com manuals search engine Engine Oil Pressure Gage
The engine oil pressure
gage shows the engine oil
pressure in psi (pounds per
square inch) or kPa
(kilopascals) when the
engine is running.
Oil pressure should be
20 to 80 psi (140 to 550 Wa).
(In certain situations such as long, extended idles on hot
days, it could read as low as
6 psi (40 kPa) and still be
considered normal.) It may vary with engine speed,
outside temperature and oil viscosity, but readings above
the shaded area show the normal operating range.
Readings in the shaded area tell you that the engine is
low on oil, or that you might have some other oil
problem. See “Engine Oil” in the Index. The
engine oil pressure can also be displayed using the
GAGES button on the Driver Information Center (DIC).
See “Driver Information Center” in the Index.
A CAUTION:
Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have your
vehicle serviced.
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Downloaded from www.Manualslib.com manuals search engine I NOTICE:
Damage to your engine from neglected oil
problems can be costly and
is not covered by
your warranty.
Security Light
This light comes on to
remind you to
arrn your
I SECURITY
theft-deterrent system. If it
comes on and stays on when
I
your ignition is on, there
may be a problem with your
theft-deterrent system.
Check Gages, Light
CHECK
GAGES
This light will come on
briefly when you are
starting the engine. If the
light comes on and stays on
while you are driving, check
your gages to see
if they are
in the warning areas.
This light can come on for the following reasons:
0 Low Oil Pressure
0 High Coolant Temperature
0 High or Low Battery Voltage
0 Low Fuel Level
See “Universal Theft-Deterrent” and “PASS-Key
System” in the Index.
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Downloaded from www.Manualslib.com manuals search engine Fuel Gage
81 Your fuel gage shows
about how-much fuel is in
your tank.
,e red zon When the needle approaches th
e, RESERVE
FUEL will appear
on the Driver Information Center
(DIC) display. When the needle approaches the “E”,
LOW FUEL will appear on the display.
Press RESET to let the vehicle know that you have
acknowledged a DIC message(s). Pressing RESET will
also turn
off a DIC message but the LOW FUEL
message will come on again in’lO minutes if you have
not added fuel to the vehicle. Here are three concerns
some owners have had about the
fuel gage. All these situations are normal and do not
indicate that anything is wrong with the fuel gage.
At the gas station, the fuel pump shuts off before the
gage reads FULL (F).
0 It takes more (or less) fuel to fill up than the gage
reads. For example, the gage reads half full, but it
took more (or less) than half of the tank’s capacity to
fill it.
The gage moves a little when you turn, stop or
speed up.
You can use the DIC to display more detailed fuel
information. Each time you press FUEL, one of the
following will appear
in the DIC.
AVERAGE: The fuel economy calculated for the
current
tank of fuel, or since you last reset the display.
INST The fuel economy calculated for your current
driving conditions.
RANGE: The distance you can drive before refueling.
0 BLANK: The fuel gage is displayed alone.
You should reset the fuel information display every time
you refuel.
To reset the display, press FUEL until
AVERAGE appears. Then, press RESET on the DIC.
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Downloaded from www.Manualslib.com manuals search engine Driver Information Center (DIC)
The Driver Information Center (DIC) will display
information about how your vehicle is functioning, as
well as warning messages if a system problem is
detected. The DIC display area is located in the
instrument cluster below the speedometer and
tachometer, directly above the steering column.
The following buttons are on the DIC control panel which is located to the right of the cluster:
1 FUEL: Press this button to display fuel information
such as fuel economy and range.
2 GAGES: Use this button to display gage information
like oil pressure and temperature, coolant temperature,
transmission fluid temperature, battery voltage and
fronthear tire pressures.
3 TRIP: Use this button to display your total and trip
miles, the elapsed time function, your average speed and
the oil life.
4 OPTIONS: This button allows you to choose personal
options available with your vehicle such as security,
door locks, easy entry seats and language.
5 EM: Use this button to change the display between
English and metric units.
RESET: This button, used along with the other buttons,
will reset system functions and turn
off or acknowledge
messages on the DIC.
At the top of the DIC control buttons is a light sensor.
Be sure not to block the sensor or your lighting
functions may be disrupted.
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Downloaded from www.Manualslib.com manuals search engine DIC Controls and Displays
Turn on the system by turning the ignition to ON. When
you turn on the ignition, the DIC will be in the mode last
displayed when the engine was turned
off. Each DIC
button allows you to scroll through a menu. A blank
page ends each menu.
If a problem is detected, a diagnostic message will
appear on the display. Press RESET to acknowledge any
current warning or service messages. The following
pages will show the messages you can see on the DIC
display by pressing the DIC buttons.
1 FUEL
The FUEL button displays average fuel economy and
instantaneous fuel economy calculated for your specific
driving conditions and range.
I AVERAGE 27.0 MPG
INST. 20.4 MPG
RANGE
220 MI
=
Press the FUEL button to display average fuel economy,
such as:
AVERAGE 20.1 MPG or
0 AVERAGE 5.3 WlOO km
The average fuel economy is viewed as a long-term
approximation of your overall driving conditions. If you
press RESET in this mode while you’re driving, the
system will begin figuring fuel economy from that point
in time.

Downloaded from www.Manualslib.com manuals search engine Press FUEL again to display instantaneous fuel
economy, such as:
0 INST. 20.1 MPG or
0 INST. 5.3 WlOO km
Press FUEL again to display the range, such as:
0 RANGE 20 MI or
RANGE32km
The range calculates the remaining distance you can
drive without refueling. It's based on fuel economy and
the fuel remaining in the tank.
If the range is lower than 30 miles (48 krn), the display
will read RANGE LOW.
The fuel economy data used to determine fuel range is
an average of recent driving conditions.
As your driving
conditions change, this data is gradually updated.
Resetting the fuel range causes the fuel economy data to
be updated immediately. Press RESET to reset the
fuel range.
2 GAGES
The GAGES button allows you to scroll through the
functions listed below when you press it.
GAGES
2 OIL PRESSURE 40 PSI
- OILTEMP. 234" F
- COOLANT TEMP 123 "F
- TRANS FLUID 123°F
- BATTERY VOLTS 13.5
- FRONT L 34 R 33 PSI
- REAR L 34 R 33 PSI
-,
Press the GAGE button to display the oil pressure,
such as:
0 OIL PRESSURE 40 PSI or
0 OIL PRESSURE 276 kPa
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Downloaded from www.Manualslib.com manuals search engine Press the GAGE button again to display the oil
temperature, such as:
OIL TEMP 234 O F or
OILTEMP 112 O C
Press the GAGE button again to display the coolant
temperature, such as:
COOLANT TEMP 123 O F or
COOLANTTEMP51 O C
Press the GAGE button again to display the transmission
fluid temperature (automatics only), such as:
TRANS FLUID 123 O For
TRANS FLUID 51 O C
Press the GAGE button again to display the battery
voltage, such as:
0 BATTERY 13.5 VOLTS
Press the GAGE button again to display the tire pressure
for the front tires (left and right), such as:
FRONT L34 R33 PSI or
FRONT L 234 R228 kPa
Press the
GAGE button again to display the tire pressure
for the rear tires (left and right), such as:
REAR L34 R33 PSI or
0 REAR L234 R228 kPa

Downloaded from www.Manualslib.com manuals search engine 3 TRIP
The TRIP button allows you to scroll through the
functions listed below when you press it.
ODOMETER 12345 MI
TRIP
A 123.4 MI
TRIP 6 123.4 MI
IELAP. TIME oo:oo.o I
I AVG. SPEED 000.0 MPH I
I OIL LIFE REMAIN 89% 1
Odometer
The odometer shows how far your vehicle has been
driven in either miles or kilometers. Press the TRIP
button to display odometer readings such
as:
0 ODOMETER 12345 MI or
0 ODOMETER 20008 km
Without the keys being in the ignition, you can also display the odometer by turning on the parking lamps.
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