check engine light SAAB 9-3 2007 User Guide
[x] Cancel search | Manufacturer: SAAB, Model Year: 2007, Model line: 9-3, Model: SAAB 9-3 2007Pages: 304, PDF Size: 26.16 MB
Page 204 of 304

204 Car careBosch ME9 engine management
system, V6 engineThe Bosch ME9 engine management
system is a system that combines sequen-
tial multiport fuel injection, electronic distrib-
utorless ignition and turbocharger boost
pressure control into one system and intake
camshaft phasing control.
The ME9 engine control module (ECM)
monitors many different engine parameters
such as:
Charge air pressure.
Intake air temperature.
Crankshaft position.
Engine coolant temperature.
Throttle position.
The oxygen content of the exhaust gases.By processing all of this information, the
ME9 system can control fuel injector open-
ing duration, ignition timing, intake camshaft
phasing and turbocharger boost pressure to
provide excellent engine performance while
maintaining low emissions and fuel con-
sumption.
ORVR (Onboard Refueling Vapor
Recovery)All hydrocarbons formed when refueling will
be recovered by the car and not released
into the atmosphere. The hydrocarbons are
absorbed in an evaporative emission canis-
ter. When the engine is subsequently
started, the evaporative emission canister is
gradually purged as air is sucked into it
through a shut-off valve. The hydrocar-
bon/air mixture passes through the evap
canister purge valve and into the engine
where it is burned. “Refueling”, see
page 157.
When refueling, make sure you screw the
filler cap on and keep turning until it has
clicked 3 times.
NOTICEThe Trionic engine management system
continuously monitors the operation of
these systems and has on-board diag-
nostic capabilities (OBD II). If the Engine
malfunction (CHECK ENGINE) light in
the main instrument illuminates, the
Trionic ECM has detected a problem. The
car will continue to operate, but perfor-
mance may be diminished. You should
have your car checked by a workshop as
soon as possible. We recommend that
you contact a Saab dealer.
NOTICEThe ME9 engine management system
continuously monitors the operation of
these systems and has on-board diag-
nostic capabilities (OBD II). If the Engine
malfunction (CHECK ENGINE) light in
the main instrument illuminates, the ME9
ECM has detected a problem. The car will
continue to operate, but performance
may be diminished. You should have your
car checked by a workshop as soon as
possible. We recommend that you
contact a Saab dealer.
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213 Car care
Battery
Check the charge state and electrolyte level
of the battery regularly.If frequent short journeys are made, the
battery may need extra charging. This can
be done with a battery charger or by taking
the car for a long run.
If the battery is not being charged while the
engine is running, the following message
will appear on the SID:
Check the drive belt (see page 216). If the
belt is damaged, the engine may overheat,
the battery may not be charged and the A/C
compressor may not work.
WARNING
When working on the battery, highly
explosive gas can build up. A spark
could ignite this gas that collects
around the battery.
Therefore, always avoid sparks and
open flames in the vicinity of the
battery.
The battery contains corrosive sulphu-
ric acid. Always wear a face mask or
goggles when working on the battery.
If battery acid gets into the eyes or
splashes onto skin or clothing, wash
the affected area liberally with water.
If acid gets into the eyes or a large
quantity makes contact with the skin,
seek medical help.
Battery posts, terminals and related
accessories contain lead and lead
compounds. Wash your hands after
handling
NOTICEA discharged battery can freeze and frac-
ture. Batteries should therefore always be
stored away from sub-zero temperatures.
Battery not charging.
Make a safe stop.
Checking the battery electrolyte level.
Level correct if level indicator dark.
Battery should be changed if indicator is
light
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Page 219 of 304

219 Car careChanging bulbs
Autochecking of lightsThe bulbs that are most important from the
point of view of traffic safety are monitored
by the car’s electrical system. If one of these
bulbs should fail, a message will be dis-
played on the SID.
Example of SID message:
The following bulbs are not checked: park-
ing lights, front fog lights, reversing lights,
license plate lighting, side marker lights and
side direction indicators.
SportCombi
The tail lights and brake lights consist of
LEDs. If approx. 3/4 of the LEDs on one side
are broken then this is indicated in the SID.
If a stop light bulb fails
Sport Sedan: If a stop light bulb fails, the
adjacent taillight will act as a stop light to
ensure traffic safety. Change the broken
bulb when possible.
All rear light bulbs are of the same type and
rated 21 W, with the exception of the license
plate lighting which is rated 5 W.Wrong bulb fitted
If a low or main beam bulb of too high a
rating is fitted, a bulb failure message will be
shown on the SID (a too high wattage bulb
can damage the reflector).
If the following message is displayed but the
bulb shines, it is most likely that an incorrect
bulb has been fitted.
Note:
When changing bulbs, fit the same type
of bulb (e.g. Long-Life) as that removed.
Headlight aiming, page 269.
WARNING
Before changing a bulb in the engine
bay, switch off the engine to avoid the
danger of fingers and hands being
injured by moving parts.
The radiator fan can cut in even when the
engine is switched off.NOTICESwitch off the ignition before changing a
bulb, to avoid possible short-circuiting.
Left low beam failure.
Right high beam failure.
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269 Car care
Other than in extremely cold weather, do not
screen the radiator, e.g. with netting, as this
will greatly diminish its cooling capacity.
Applicable to the manual climate control
system - During cold months the air condi-
tioning should be switched on once or
twice a month and run for 5–10 minutes
during highway driving once the engine is
warm.
This action saves the gaskets in the
compressor from being spoiled. The
compressor uses a lubricant that circu-
lates with the coolant.
Note:
The A/C system cannot be switched on
when the outside temperature is below 32°F
(0°C). Turn on the A/C system when the car
is standing in a warm place. Simplest is to
always have the A/C button pressed in. The
A/C system will then cut in automatically
when the outside temperature is high
enough.
Headlight aimingThe vehicle has a visual optical headlight
aiming system equipped with vertical
aiming device. The aim has been preset at
the factory and should normally not need
further adjustments.
If your headlights are damaged in a crash,
the headlight aim may be affected. If you
believe your headlights need to be re-
aimed, we recommend that you take it to
your Saab dealer for service. However, it is
possible for you to re-aim your headlights as
described in the following procedure.To check the aim, the vehicle should be
properly prepared as follows:
The vehicle shall be placed so that the
headlights are 25 ft (7.6 m) from a light
colored wall or other flat surface. The
aiming area should be darkened, this will
improve your ability to see the beam of the
low beam headlight being aimed.
An optical headlamp aimer can also be
used and will than replace the wall.
The vehicle must have all four wheels on
a perfectly level surface which is level all
the way to the wall or other flat surface.
The vehicle should be placed so it is per-
pendicular to the wall or other flat surface.
The vehicle should be unloaded and fuel
tank full, and one person or 160 lbs.
(75 kg) on the drivers seat.
The vehicle should be fully assembled
and all other work stopped while headlight
aiming is being done.
The vehicle should not have any snow,
ice or mud attached to it.
Tires should be inflated to the prescribed
pressure.
Close all doors.
Rock the vehicle to stabilize the suspen-
sion.
Headlight aiming is done with the vehicle
low beam lamps. The high beam lamps will
be correctly aimed if the low beam lamps
are aimed properly.
WARNING
Before checking/adjusting the headlight
aiming, switch off the engine to avoid
danger of fingers and hands being injured
by moving parts.
The radiator fan can start up even when
the engine is switched off.NOTICETo make sure that your headlights are
aimed properly read all instructions
before beginning. Failure to follow these
instructions could cause damage to
headlight parts or a not correctly aimed
headlight.
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299 Index
Index
AABS brakes
____________________ 173
ACC
_________________________ 107
Adjustment, steering wheel
________ 120
Air filter
_______________________ 211
Airbag
_________________________ 32
Anchorage eyes, Sport Sedan
_____ 141
Anti-corrosion treatment
__________ 267
Antilock braking system __________ 173
Anti-spin
______________________ 175
Ashtrays ______________________ 136
Autochecking of lights, warning and
indicator lights
__________________ 89
Autodimming
_______________ 125
, 126
Automatic climate control (ACC)
____ 107
Automatic closing of moonroof
_____ 131
Automatic closing of windows,
Sport Sedan and SportCombi _____ 122
Automatic transmission
___________ 165
BBattery
_______________________ 215
Bedding-in of new brake pads
_____ 163
Before towing a trailer
____________ 193
Belt height, Sport Sedan and
SportCombi
____________________ 14
Brake fluid, grade
_______________ 289Brakes
________________________ 172
Braking _______________________ 172
Bulb changing
__________________ 221
Bulb table
_____________________ 235
Buying new tires
________________ 246
CCabin lighting, Convertible
_________ 80
Cabin lighting, Sport Sedan and
SportCombi
___________________ 133
Calibrating front electric windows
with pinch protection
_____________ 80
Calibration of windows, Sport Sedan
and SportCombi
_______________ 123
Car alarm
______________________ 58
Car transport ___________________ 199
Care of air conditioning
___________ 270
Cargo guard
___________________ 150
Cargo guard, SportWagon
________ 150
Cargo net, SportCombi
___________ 147
Change of address notification
_____ 276
Changing a tire
_________________ 259
Changing bulbs _________________ 221
Changing the battery, remote control
_56
Changing wiper blades
___________ 219
Checking the number of remote
controls
_______________________ 55
Checks before towing a trailer
_____ 193
Child safety
_____________________ 24
Child safety locks, rear doors
_______ 54
Child seats
_____________________ 24Cigarette lighter
_________________ 136
Cleaning the engine bay
__________ 263
Cleaning upholstery
______________ 262
Closing the soft top manually,
Convertible
____________________ 70
Closing the soft top, Convertible
_____ 66
Clutch interlock
_________________ 164
Comfort opening of moonroof
______ 131
Comfort opening of windows,
Sport Sedan and SportCombi _____ 121
Compact spare
_________________ 256
Compact spare wheel fitted, driving
with
_________________________ 257
Compass
______________________ 129
Convertible _____________________ 63
Convertible, washing
_____________ 264
Coolant
_______________________ 211
Crash memory, see EDR
_________ 278
Cruise control
__________________ 171
Cup holder
_____________________ 134
DDate codes, tires
________________ 256
Deactivating rear windows,
Sport Sedan and SportCombi
_____ 123
Deactivating the passenger door
window button, Convertible
________ 79
Deactivating the rear window
switches
_____________________ 123
Deep water, driving through
_______ 196
Definitions and terminology, tire ____ 253
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300 IndexDetermining correct load, tires
_____ 255
Direction indicator stalk switch _____ 101
Direction indicators
______________ 101
Dome light, Convertible
__________ 232
Dome light, Sport Sedan __________ 231
Donor battery, boost starting
______ 200
Door handles
___________________ 50
Door mirrors
___________________ 124
Drive belt
______________________ 218
Drive belt, length
________________ 287
Driver’s seat with memory
_________ 21
Driving at night
_________________ 197
Driving in cold climates
___________ 187
Driving in deep water
____________ 196
Driving in hot climates ____________ 189
Driving techniques
______________ 185
Driving with a compact wheel fitted
_ 257
Driving with a heavy load on hilly
roads
________________________ 167
Driving with a load
______________ 196
Driving with a roof load ___________ 194
Driving with the trunk lid open
______ 196
EEDR (Event Data Recorders)
______ 278
ESP, anti-skid system
____________ 177
Easy entry, Convertible ____________ 75
Economical motoring
____________ 185
Electric engine heater ____________ 186
Electric heating, front seats
_______ 114
Electric windows
________________ 121Electric windows, Convertible
_______ 79
Electrical system, technical data ____ 286
Electrically adjustable seats
________ 20
Electronic Stability Program (ESP)
__ 177
Electronic steering wheel lock
______ 154
Emergency opening of the narrow
backrest, Sport Sedan
__________ 142
Emergency operation of the
moonroof
_____________________ 132
Engine bay, cleaning
_____________ 263
Engine heater
__________________ 186
Engine immobilizer
_______________ 57
Engine management system
______ 205
Engine number
_________________ 293
Engine oil, checking
_____________ 209
Engine oil, grade
________________ 284
Engine oil, volume _______________ 285
Engine temperature gauge
_________ 90
Engine, description
______________ 204
Engine, technical data ____________ 283
Engines
_______________________ 286
Event Data Recorders (EDR)
______ 278
Extra electrical socket
____________ 136
FFacilitating entry to rear seat,
Convertible
____________________ 75
Factors affecting fuel consumption
__ 185
Filler cap
______________________ 160
Filling a portable fuel container
_____ 161
Filling up
______________________ 159Flat spots, tires
_________________ 245
Floor jack
______________________ 260
Folding down the rear seat
backrest, SportCombi
___________ 143
Folding down the rear seat,
Sport Sedan
__________________ 138
Front fog lights __________________ 101
Front towing eye ________________ 197
Fuel container
__________________ 161
Fuel gauge
_____________________ 91
Fuel grade _____________________ 285
Fuel information
_________________ 161
Functions, car alarm
______________ 60
Fuse panel in luggage compartment
_ 239
Fuse table
_____________________ 238
Fuses
_________________________ 236
GGDO, garage door opener
_________ 126
Gearbox number
________________ 293
General safety instructions,
Convertible
____________________ 64
Glove box
_____________________ 136
Glovebox lighting
________________ 233
HHandbrake
_____________________ 179
Hazard warning lights
____________ 102
Head restraint, Convertible
_________ 76
Head restraints
__________________ 23
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303 Index
Speedometer
___________________ 89
Starting the engine
______________ 154
Steering wheel adjustment
________ 120
Steering wheel lock
______________ 154
Steps for determining correct load
limit
_________________________ 255
Storage compartments
___________ 136
Sun visor
______________________ 134
Switches _______________________ 99
TTCS
__________________________ 175
Technical data
_________________ 280
Textile carpeting, cleaning
________ 263
Tie down eyes, Sport Sedan _______ 141
Tie down eyes, SportCombi _______ 146
Tightening torque, wheels
_________ 261
Tire chains
____________________ 250
Tire date code __________________ 256
Tire inspection and rotation
_______ 244
Tire markings
__________________ 252
Tire sidewall labeling
____________ 251
Tire sizes
_____________________ 290
Tire terminology and definitions
____ 253
Tire, changing
__________________ 259
Tire, spare
_____________________ 256
Tires
_________________________ 243
Tools and spare wheel
___________ 256
Touching up paintwork ___________ 266
Towbar
_______________________ 190
Towbar load
___________________ 192Towing
_______________________ 197
Towing a trailer
_________________ 190
Towing the car _________________ 198
Traction Control System (TCS)
_____ 175
Transmission oil, checking
________ 211
Transmission oil, grade
___________ 287
Transmission, automatic __________ 165
Transmission, manual
____________ 164
Transporting the car
_____________ 199
Treadwear indicators ____________ 246
Trip computer
___________________ 92
Trip meter
______________________ 92
Troubleshooting, A/C and ACC
_____ 269
Trunk lid, driving when open
_______ 196
Trunk lid, opening
________________ 53
Turbo gauge
____________________ 90
UUniform tire quality grading
________ 247
Upholstery care
_________________ 262
Upholstery, cleaning
_____________ 262
Useful tips on night driving
________ 197
Useful tips on starting
____________ 155
VVanity mirror
___________________ 134
Vehicle Data Collection
___________ 278
Vehicle identification number
______ 293
Vehicle recovery
________________ 199
WWarning labels
____________________ 8
Warning lights ___________________ 84
Warning triangle ________________ 102
Warnings and messages on SID,
Convertible
____________________ 73
Washer fluid ___________________ 219
Washer jets
____________________ 220
Washers
______________________ 103
Washing ______________________ 263
Washing a Convertible
___________ 264
Waxing and polishing
____________ 266
Wear indicators, tires _____________ 246
What Will You See After an Airbag
Inflates?
______________________ 43
Wheel replacement
______________ 249
Wheels and tires, sizes ___________ 290
When it is time for new tires
_______ 245
Windshield washers
_____________ 103
Windshield wipers
_______________ 103
Wing mirrors
___________________ 124
Winter driving __________________ 187
Winter tires
____________________ 256
Wiper blades ___________________ 219
Wipers
________________________ 103
XXenon headlights
________________ 222
Xenon headlights, head light levelling
_99
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