check engine LINCOLN CONTINENTAL 1998 Owners Manual

WARNING LIGHTS AND CHIMES
Service engine soon
Your vehicle is equipped with a
computer that monitors the engine's
emission control system. This
system is commonly known as the
On Board Diagnostics System
(OBD II). This OBD II system
protects the environment by ensuring that your vehicle continues to
meet government emission standards. The OBD II system also assists the
service technician in properly servicing your vehicle.
TheService Engine Soonindicator light illuminates when the ignition is
first turned to the ON position to check the bulb. If it comes on after the
engine is started, one of the engine's emission control systems may be
malfunctioning. The light may illuminate without a driveability concern
being noted. The vehicle will usually be drivable and will not require
towing.
What you should do if the Service Engine Soon light illuminates
Light turns on solid:
This means that the OBD II system has detected a malfunction.
Temporary malfunctions may cause yourService Engine Soonlight to
illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been properly installed and securely
tightened.
80
MPH km/h
ABS
P!BRAKE
+ –
RPMx1000NORM
T/C
OFF
CHEF
FILL ON RIGHT
SERVICE
ENGINE
SOON AIR
BAG TURN ON
HEAD
LAMPS0 123456
7
0 2060
80
100
120
0 204060100
120
140
160
180
200
40
000000.0
SERVICE
ENGINE
SOON
Instrumentation
6

Anti-lock brake system (ABS)
Momentarily illuminates when the
ignition is turned to the ON position
and the engine is off. If the light
remains on, continues to flash or
fails to illuminate, have the system
serviced immediately.
Turn signal
Illuminates when the left or right
turn signal or the hazard lights are
turned on. If one or both of the
indicators stay on continuously or
flash faster, check for a burned-out
turn signal bulb. Refer toExterior bulbsin theMaintenance and care
chapter.
High beams
Illuminates when the high beam
headlamps are turned on.
Turn on headlamps
Illuminates to remind the driver to
turn the headlamps on when:
²the daytime running lamps are on
²the autolamps are off
²the autolamp sensor determines it
is nighttime
Charging system
Momentarily illuminates when the
ignition is turned to the ON position
and the engine is off. The light also
illuminates when the battery is not
charging properly, requiring
electrical system service.
ABS
TURN ON
HEAD
LAMPS
Instrumentation
8

Engine oil pressure
Illuminates when the oil pressure
falls below the normal range. Stop
the vehicle as soon as safely
possible and switch off the engine
immediately. Check the oil level and
add oil if needed. Refer toEngine oilin theMaintenance and Care
chapter.
This lamp also illuminates when the ignition is turned to ON and the
engine is off.
Traction ControlYoff light
Illuminates when the Traction
Controlysystem has been disabled
(by the driver or as a result of a
system failure). For more
information, refer to theDriving
chapter.
Safety belt warning chime
Chimes to remind you to fasten your safety belts.
For information on the safety belt warning chime, refer to theSeating
and safety restraintschapter.
Supplemental restraint system (SRS) warning chime
For information on the SRS warning chime, refer to theSeating and
safety restraintschapter.
Key-in-ignition warning chime
Sounds when the key is left in the ignition in the OFF/LOCK or ACC
position and either front door is opened.
Headlamps on warning chime
Sounds when the headlamps or parking lamps are on, the ignition is off
(and the key is not in the ignition) and either front door is opened.
Turn signal chime
Sounds when the turn signal lever has been activated to signal a turn.
T/ C
OFF
Instrumentation
9

System check
Pressing this control causes the
message center to cycle through a
status of each of the systems being
monitored. For each of the monitored systems, the message center will
indicate either an OK message or a warning message for three seconds.
The sequence of the system check report is as follows:
²voltage level
²engine temperature
²oil level
²engine coolant level
²washer fluid level
²doors closed (driver and passenger side). This message can only be
reset by closing the door(s). If the RESET control is pressed, PLEASE
CLOSE DOOR will be displayed.
²trunk closed
²exterior lamps (front turn, brake and tail)
²fuel level
²distance to empty
²traction control
²ride control
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle's operating systems.
The message center will display the
last selected feature if there are no
more warning messages. This allows
you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
SYSTEM
RESET
Instrumentation
13

Door Ajar Cannot be reset
Driver's Door Ajar
Check Engine Temp Warning returns after 10 minutes
Transmission Overheat
Check Transmission
Low Oil Level
Check Charging System
Low Fuel Level
Low Engine Coolant
Low Tire Pressure (if equipped)
Gear Display Data ERR Warning reappears after key is
turned from OFF to ON
Brake Lamp Out
Check Traction Control
Check Ride Control
Trunk Ajar
Check Steering Assist
Low Washer Fluid
Air Leveling Disabled
Tail Lamp Out
Check FRT Turn Lamps
Turn on Headlamps
Warning messages that have been reset are divided into two categories:
²They will reappear on the display ten minutes from the reset.
²They will not reappear until an ignition OFF-ON cycle has been
completed. This acts as a reminder that these warning conditions still
exist within the vehicle.
TRIP
Press this control to display the first
of two trip odometers. Press it again
to display the second trip odometer.
To reset the displayed trip
odometer, press the RESET control.
TRIP
RESET
Instrumentation
14

PREPARING TO START YOUR VEHICLE
Engine starting is controlled by the ignition system. This system meets
all Canadian Interference-Causing Equipment standard requirements
regulating the impulse electrical field strength of radio noise.
When starting a fuel-injected engine, avoid pressing the accelerator
before or during starting. Only use the accelerator when you have
difficulty starting the engine. For more information on starting the
vehicle, refer toStarting the enginein this chapter.
Extended idling at high engine speeds can produce very high
temperatures in the engine and exhaust system, creating the risk
of fire or other damage.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Do not start your vehicle in a closed garage or in other enclosed
areas. Exhaust fumes can be toxic. Always open the garage door
before you start the engine. SeeGuarding against exhaust fumesin
this chapter for more instructions.
If you smell exhaust fumes inside your vehicle, have your dealer
inspect your vehicle immediately. Do not drive if you smell
exhaust fumes.
Important safety precautions
A computer system controls the engine's idle revolutions per minute
(RPM). When the engine starts, the idle RPM runs faster to warm the
engine. If the engine idle speed does not slow down automatically, have
the vehicle checked. Do not allow the vehicle to idle for more than ten
minutes at fast rpm.
Before starting the vehicle:
1. Make sure all vehicle occupants have buckled their safety belts. For
more information on safety belts and their proper usage, refer to the
Seating and safety restraintschapter.
Starting
90

Using the engine block heater (if equipped)
An engine block heater warms the engine coolant, which improves
starting, warms up the engine faster and allows the heater-defroster
system to respond quickly. Use of an engine block heater is strongly
recommended if you live in a region where temperatures reach -23ÉC
(-10ÉF) or below.
For best results, plug the heater in at least three hours before starting
the vehicle. Using the heater for longer than three hours will not harm
the engine, so the heater can be plugged in the night before starting the
vehicle.
To prevent electrical shock, do not use your heater with
ungrounded electrical systems or two-pronged (cheater)
adapters.
Guarding against exhaust fumes
Although odorless and colorless, carbon monoxide is present in exhaust
fumes. Take precautions to avoid its dangerous effects.
If you ever smell exhaust fumes of any kind inside your vehicle,
have your dealer inspect and fix your vehicle immediately. Do
not drive if you smell exhaust fumes. These fumes are harmful and
could kill you.
Have the exhaust and body ventilation systems checked whenever:
²the vehicle is raised for service.
²the sound of the exhaust system changes.
²the vehicle has been damaged in a collision.
Starting
93

sound coming from the engine compartment and the engine will not
ªrev-upº when you push further on the accelerator. This is normal
system behavior.
If you should become stuck in snow or on a very slippery road surface,
try switching the Traction Controlysystem off. This may allow excess
wheel spin to ªdigº the vehicle out or enable a successful ªrockingº
maneuver. Refer toMessage centerin theInstrumentationchapter.
If the Traction Controlysystem is cycled excessively, the brake portion
of the system will shut down to prevent the front brakes from
overheating. A limited Traction Controlyfunction using only engine
torque reduction will still control wheels from over-spinning. When the
front brakes have cooled down, the system will again function normally.
Anti-lock braking is not affected by this condition and will function
normally during the cool down period.
If a system fault is detected, CHECK TRACTION CONTROL is displayed
on the message center and your vehicle should be serviced.
AIR SUSPENSION SYSTEM
The air suspension system is designed to improve ride, handling and
general vehicle performance during:
²certain road conditions
²steering maneuvers
²braking
²accelerations
This system keeps the rear of your vehicle at a constant level by
automatically adding air or releasing air from the springs.
Driving
98

trailer's lamps, see your Lincoln dealer. Be sure to follow their
instructions carefully.
If you do not install trailer lights correctly, you may cause damage to the
vehicle's lighting system or other vehicle systems.
Driving while you tow
Do not drive faster than 88 km/h (55 mph) when towing a trailer.
Speed control may shut off if you are towing on long, steep grades.
When towing a trailer:
²Shift out of D (Overdrive) and into 3 (Third) or a lower gear when
towing up or down steep hills. This will eliminate excessive
downshifting and upshifting for optimum fuel economy and transaxle
cooling.
²Anticipate stops and brake gradually.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to the Severe Duty Schedule in your
ªService Guideº for more information.
Trailer towing tips
²Practice turning, stopping and backing up in an area before starting on
a trip to get the feel of the vehicle trailer combination. When turning,
make wider turns so the trailer wheels will clear curbs and other
obstacles.
²Allow more distance for stopping with a trailer attached.
²The trailer tongue weight should be 10±15% of the loaded trailer
weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) and increase idle speed. This aids engine
cooling and air conditioner efficiency.
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
Driving
107

FUEL CONSUMPTION
Fuel economy can be improved by avoiding:
²lack of regular, scheduled maintenance.
²excessive speed.
²rapid acceleration.
²extended idle.
CHECKING YOUR HIGHWAY FUEL ECONOMY USING THE
ELECTRONIC MESSAGE CENTER DISPLAY
The following procedure will allow you to accurately monitor your actual
highway fuel economy. Since this procedure requires the vehicle speed
control system to be set to highway speeds, it must be run only on
suitable roadways where long distance speed control can be safely
maintained.
You may notice gradual improvement in fuel economy over the course of
your vehicle's break-in period (approximately 1 600 kilometers
[1 000 miles]).
1. Set the speed control. Refer toSpeed controlin theControls and
featureschapter.
2. Press the Distance to Empty
(DTE) Economy (ECON) control
until ªAverage Miles per Gallonº is
displayed.
3. Press the RESET control to clear
the system memory.
²Actual highway fuel economy is
now displayed.This current average measure will change as the
speed control system changes the engine speed to maintain a constant
vehicle speed. This is most noticeable in hilly environments.
It is important to press the RESET control after setting the speed
control to get accurate highway fuel economy readings.
DTE ECON
RESET
Driving
108