192 Car care and technical informationORVR (Onboard Refueling Vapor
Recovery)Hydrocarbon vapors formed when refueling
will be recovered by the car and not
released into the atmosphere. The hydro-
carbons are absorbed in a evaporative
emission canister. When the engine is sub-
sequently started, the evaporative emission
canister is gradually purged as air is sucked
into it through a shut-off valve. The hydro-
carbon/air mixture passes through the evap
canister purge valve and into the engine
where it is burned.
When refueling, make sure you screw the
filler cap on and keep turning until it has
clicked at least 3 times. Otherwise, it is pos-
sible for the CHECK ENGINE light to illumi-
nate and a ”TIGHTEN FUEL FILLER CAP”
message to appear on SID.
Refueling, see page 152.
Engine2.3-liter engineThe 2.3-liter model is a transverse, 4-cylin-
der in-line engine with twin overhead cam-
shafts and 4 valves per cylinder.
This engine is equipped with balance shafts
that reduce engine vibration to a minimum.
The balance shafts are chain driven and
rotate at twice the speed of the crankshaft.
They produce forces and torques that are
opposed to those generated by the pistons
and connecting rods, an effect that occurs
twice for each revolution of the engine.
Engine noise is also reduced as the
counter-rotating shafts counteract the vibra-
tion from the moving parts of the engine.
The transmission, located on the right
(viewed from the front), is integrated with
the engine. All models have front-wheel
drive.
3.0t V6 engine The 3.0-liter engine is a transverse, V6
engine with each bank of cylinders having
double overhead camshafts and 4 valves
per cylinder.
The transmission, located on the right
(viewed from the front), is integrated with
the engine. All models have front-wheel
drive.
IB601
Balance shafts, 4-cyl. engine
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250 SpecificationsEngine Fuel4-cylinder ________________________ Four cylinders, twin
overhead cam-
shafts, 16 valves
and two balancer
shafts.
3.0t V6 ___________________________ V-6 engine, double
overhead cam-
shafts on each cyl-
inder bank,
24 valves
Cylinder bores ___________________ 3.54 in (90 mm)
Stroke:
4-cylinder engine _________________ 3.54 in (90 mm)
3.0t V6 _________________________ 3.34 in (85 mm)
Swept volume:
4-cylinder engine _________________ 139.7 cu.in
(2.290 litres)
3.0t V6 _________________________ 180.6 cu.in
(2.962 litres)
Idling speed:
4-cylinder _______________________ 825 rpm
3.0t V6 _________________________ 700 rpm
Antifreeze ________________________ Saab-approved
antifreeze
Coolant capacity:
4-cylinder _______________________ 7.6 qts (7.4 litres)
3.0t V6 _________________________ 7.4 qts (7.2 litres) Fuel grade ________________________ Unleaded gasoline
AON 87–93.
For optimum performance Saab recom-
mend the following fuel grades:
2.3t _____________________________ AON 90
2.3 Turbo Aero and 3.0t V6 __________ AON 93 *)
*) If AON 90 is used and the ambient temperature is above
77 – 86°F (25– 30°C) some decrease in engine power can occur
to some extent.
Fuel-tank capacity __________________ 18.5 gal. (70 litres)
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263 Index
Light switches
___________________ 65
Luggage-compartment lighting
______ 69
MMain instrument panel
_____________ 50
Main/dipped beam
_______________ 65
Maintenance schedule ___________ 244
Manual gearbox, technical data
____ 254
Maxi fuses
_____________________ 217
Milometer ______________________ 56
Motoring abroad
________________ 237
NNight Panel
_____________________ 63
OOil capacity, engine
______________ 250
Oil change, engine ______________ 194
Oil specification
_________________ 250
OnStar
________________________ 105
Outdoor temperature
______________ 59
Owner assistance
_______________ 245
PPaintwork, touching-in
____________ 234
Parking Assistance
______________ 184
Parking lights
___________________ 65
Plates and labels ________________ 257
Poly-V-belt
____________________ 201Power steering
_________________198
Power-steering fluid
_____________198
Pressure gauge
__________________58
Programming I, ACC
______________78
Programming II, ACC _____________79
Programming the ACC ____________78
QQuestions on function of airbag
_____35
Quick guide, Audio System
_________85
RRadio
__________________________88
Rain sensor
_____________________70
Rear fog light ____________________66
Rear seat, 9-5 Sedan, folding
______132
Rear seat, 9-5 Wagon, folding _____135
Rear-seat head restraints
__________18
Rear-view mirror, antidazzle _______124
Rearview mirrors
________________123
Reclamation
___________________237
Recommendations for cars with
automatic transmission,
towing a caravan or trailer
________174
Refuelling
_____________________152
Relay panel ____________________219
Remote control __________________38
Remote-control battery, changing
____40
Remove the key
________________146
Reporting safety defects
__________246Reprogramming of systems
______ 259
Reservoir, power-steering fluid ____ 198
Rev counter
____________________ 56
Reversing lights
_________________ 68
Roof load
_____________________ 176
Running-in ____________________ 170
SSID
__________________________ 59
SRS (airbag)
___________________ 29
SRS, supplementary restraint system
29
Saab 9-5 Audio System
___________ 83
Saab Information Display (SID)
_____ 59
Saab Parking Assistance
________ 184
Safety belts
____________________ 12
Safety belts, care of
_____________ 232
Safety-belt pretensioners
_________ 13
Safety-belt reminder
_____________ 12
Seats
________________________ 118
Securing a load
_________________ 41
Selector lever indication,
automatic transmission
__________ 59
Service costs
__________________ 245
Service information
_____________ 246
Service intervals
_______________ 244
Service record retention
_________ 245
Settings, seats
_________________ 118
Side airbags
___________________ 32
Signalling, horn ________________ 122
Sliding floor, 9-5 Wagon
_________ 140
Snow chains
__________________ 171
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