catalytic converter CHRYSLER PT CRUISER 2005 1.G Owners Manual

Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations the vehicle will drive normally and will
not require towing.
If the Malfunction Indicator Light flashes when the
engine is running, serious conditions may exist that
could lead to immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced as
soon as possible if this occurs. (See page 266 for more
information.)
23. Front Fog Light Indicator — If Equipped
This light shows when the front fog lights are ON.
(See page 97 for more information.)24. Low Fuel Light
When the fuel level drops to about 1/8 tank, the
fuel symbol will light and a single chime will
sound. The light will remain on until fuel is added.
If the fuel level drops to approximately 1.0 gallon (3.75
Liter), the fuel symbol will flash several times and the
chime will sound several times.
25. AutoStick Gear Position— If Equipped
This vacuum fluorescent display indicator illuminates
when the gearshift lever is moved to the AutoStick
position and shows the current gear selection.
26. Fuel Door Reminder
This symbol is a reminder that the Fuel Filler Door is
located on the front passenger’s (right) side of the vehicle.
UNDERSTANDING YOUR INSTRUMENT PANEL 143
4

started within 3 seconds, slightly depress the accelerator
pedal while continuing to crank. If the engine fails to start
within 15 seconds, turn the ignition switch to the “OFF”
position, wait 10 to 15 seconds, then repeat the normal
starting procedure.
WARNING!
Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
axle cannot be started this way. Unburned fuel could
enter the catalytic converter and once the engine has
started, ignite and damage the converter and vehicle.
If the vehicle has a discharged battery, booster cables
may be used to obtain a start from another vehicle.
This type of start can be dangerous if done improp-
erly, so follow the procedure carefully. See section 6
of this manual for jump starting instructions.
Extremely Cold Weather (below
20°F or
29°C)
To insure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your dealer) is recommended.
If Engine Fails to Start
If the engine fails to start after you have followed the
“NORMAL STARTING” procedure, it may be flooded.
Push the accelerator pedal all the way to the floor and
hold it there. Crank the engine for no more than 15
seconds. This should clear any excess fuel in case the
engine is flooded. Leave the ignition key in the ON
position, release the accelerator pedal and repeat the
“NORMAL STARTING” procedure.
STARTING AND OPERATING 197
5

•An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
•The use of fuel additives which are now being sold as
octane enhancers is not recommended. Most of these
products contain high concentrations of methanol.
Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives is not
the responsibility of the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
•Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle is
stopped in an open area with the engine running for
more than a short period, adjust the ventilation system
to force fresh, outside air into the vehicle.
238 STARTING AND OPERATING

JUMP-STARTING PROCEDURES DUE TO A LOW
BATTERY
WARNING!
Take care to avoid the radiator cooling fan whenever
the hood is raised. It can start anytime the ignition
switch is on. You can be hurt by the fan.
WARNING!
Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
axle cannot be started this way. Unburned fuel could
enter the catalytic converter and once the engine has
started, ignite and damage the converter and vehicle.
If the vehicle has a discharged battery, booster cables
may be used to obtain a start from another vehicle.
This type of start can be dangerous if done improp-
erly, so follow this procedure carefully.
1. Wear eye protection and remove any metal jewelry
such as watch bands or bracelets that might make an
inadvertent electrical contact.
254 WHAT TO DO IN EMERGENCIES

MAINTAINING YOUR VEHICLE
CONTENTS

2.4L Turbo Engine Compartment............264

2.4L Engine Compartment................265

Onboard Diagnostic System — OBD II........266

Emissions Inspection And Maintenance
Programs............................267

Replacement Parts......................268

Dealer Service.........................268

Maintenance Procedures..................269
▫Engine Oil..........................269▫Drive Belts — Check Condition And Tension . . 273
▫Spark Plugs.........................274
▫Ignition Wiring System.................274
▫Catalytic Converter....................274
▫Engine Timing Belt....................276
▫Crankcase Emission Control System........276
▫Fuel Filter..........................276
▫Air Cleaner Element (Filter)..............276
▫Maintenance-Free Battery................277
7

Special tools are required to properly measure tension
and to restore belt tension to factory specifications. Also,
check belt routing to make sure there is no interference
between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to the Engine data Label located under the
hood for the proper type of spark plug for use in your
vehicle.
Ignition Wiring System
The ignition cables should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty cables should be replaced.
Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emission control device.
Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
274 MAINTAINING YOUR VEHICLE

CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and the
vehicle.
WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune up to manufacturers specifica-
tions, should be obtained immediately.
MAINTAINING YOUR VEHICLE 275
7

Special Additives...................... 296
Autostick...........................143,204
Back-Up Lights......................... 310
Ball Joints............................. 280
Battery............................... 277
Keyless Transmitter Replacement............ 25
Belts, Drive............................ 273
Belts, Engine........................... 276
Body Mechanism Lubrication............... 281
B-Pillar Location........................ 220
Brake Fluid............................ 313
Brake, Parking.......................... 209
Brake System........................ 211,290
Anti-Lock........................... 212
Hoses.............................. 290
Master Cylinder....................... 291
Parking............................. 209
Warning Light........................ 140Brakes............................. 211,290
Brake/Transmission Interlock............... 200
Break-In Recommendations, New Vehicle........ 60
Bulb Replacement.....................306,308
Bulbs, Light............................ 306
Calibration, Compass..................... 114
Capacities, Antifreeze (Engine Coolant)........ 311
Capacities, Fluid........................ 311
Caps, Filler
Fuel................................ 239
Oil (Engine)....................264,265,272
Carbon Monoxide Warning................. 238
Cargo Compartment
Luggage Carrier....................... 126
Carrier, Luggage........................ 126
Cassette Tape and Player Maintenance......... 181
Cassette Tape Player................146,149,152
Catalytic Converter...................... 274
INDEX 351
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