engine VOLVO V50 2010 Owner´s Manual

11 Specifications
Engine specifications
11
276
Engine designationB5244S4B5244S7AB5254T7
OutputB
kW/rps
hp/rpm125/100
168/6000123/100
165/6000169/83
227/5000
TorqueB
Nm/rps
ft. lbs./rpm230/73
170/4400230/73
170/4400320/25-80
236/1500-4800
No. of cylinders555
Displacement (liters/cubic inches)2.44/148.62.44/148.62.52/153.8
Bore (mm/in.)83/3.2783/3.2783/3.27
Stroke (mm/in.)90/3.5490/3.5493.2/3.67
Compression ratio10.3:110.3:19.0:1
Spark plugs
type
gap inches/mm
tightening torque ft. lbs./Nm
Volvo kit no. 30650843
(3x) 0.024 ± 0.004 in./0.6 ± 0.1mm
22.5 ft. lbs./30 NmVolvo kit no. 30650843
(3x) 0.024 ± 0.004 in./0.6 ± 0.1mm
22.5 ft. lbs./30 NmVolvo kit no. 30650379
0.027in./0.7mm
22.5 ft. lbs./30 Nm
ACertain markets.BThe engine specifications for output and torque listed in this table are based on the use of premium fuel.
Charge air cooler (Intercooler)Turbocharged engines employ a turbo-com-
pressor to force air into the engine inlet mani-
fold and a charge air cooler to cool the com-pressed inlet air. The resulting increase in air
flow raises pressure in the intake manifold and
increases engine power over that developed by
the normally-aspirated engine. The charge aircooler (which resembles a radiator) is located
between the turbo-compressor and inlet mani-
fold.

11 Specifications
Engine specifications
11
277
Fuel systemThe engine is equipped with a multiport fuel
injection system.

11 Specifications
Electrical system
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278
General information
12-volt system with voltage controlled gener-
ator. Single wire system in which the chassis
and engine block are used as conductors,
grounded on the chassis.
Battery
Voltage12 V12 V
Cold start capacity
(CCA)600 AA700 AB
Reserve capacity
(RC)120 min135 min
Capacity (Ah)7080
AModels equipped with the High Performance audio system.BModels equipped with the Premium Sound audio system,
the Volvo Navigation System and/or keyless drive.
If the battery must be replaced, replace it with
one with the same cold start capacity and
reserve capacity as the original (see the decal
on the battery).
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related acces-
sories contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.
Bulbs used in the car
BulbOutputType
Low beam headlight55WH7
High beam headlight (applies to vehicles with halogen headlights)55WH9
Extra high beam (models with Active Bending Lights only)55WH7

11 Specifications
Three-way catalytic converter
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280
Three-way catalytic converter –
general information
•Keep your engine properly tuned. Certain
engine malfunctions, particularly involving
the electrical, fuel or distributor ignition
systems, may cause unusually high three-
way catalytic converter temperatures. Do
not continue to operate your vehicle if you
detect engine misfire, noticeable loss of
power or other unusual operating condi-
tions, such as engine overheating or back-
firing. A properly tuned engine will help
avoid malfunctions that could damage the
three-way catalytic converter.
•Do not park your vehicle over combustible
materials, such as grass or leaves, which
can come into contact with the hot exhaust
system and cause such materials to ignite
under certain wind and weather condi-
tions.
•Excessive starter cranking (in excess of
one minute), or an intermittently firing or
flooded engine can cause three-way cata-
lytic converter or exhaust system over-
heating.
•Remember that tampering or unauthorized
modifications to the engine, the Electronic
Control Module, or the vehicle may be ille-
gal and can cause three-way catalytic con-
verter or exhaust system overheating. This
includes:
NOTE
Unleaded fuel is required for vehicles with
three-way catalytic converters.

12 Index
12
284
DSTC, stability system............................ 157
E
Economical driving.................................. 138
Electrical current – conserving................ 140
Electrically operated moonroof.................. 82
Electrical system...................................... 278
Electronic Brake Force Distribution
(EBD)........................................................ 156
Electronic Climate Control......................... 93
air distribution table............................ 101
Electronic Climate Control (ECC)............... 98
Emergency brake....................................... 76
Emergency locking retractor...................... 35
Emergency starting.................................. 161
Emergency towing................................... 159
Emission inspection readiness................ 214
Engine
specifications...................................... 276
starting................................................ 146
starting with keyless drive.................. 148
Engine compartment overview................217Engine oil................................................. 218
changing............................................. 218
checking............................................. 218
specifications...................................... 275
volumes.............................................. 273
Equalizer, audio system........................... 245
Eyelets for anchoring loads..................... 119
F
Federal Clean Air Act............................... 212
Flat tires
changing............................................. 192
repairing with tire sealing system....... 194
Fluids and oils.......................................... 273
FM1/FM2 menu....................................... 247
Fog lights
front...................................................... 64
rear........................................................ 64
Front airbags.............................................. 22
disconnecting passenger’s side airbag 26
Front fog lights........................................... 64
Front park assist...................................... 170
Front seats............................................... 104
adjusting the head restraints.............. 107folding backrests................................ 104
manually operated.............................. 104
power.................................................. 105
Fuel filler door
unlocking.............................................. 65
Fuel gauge................................................. 53
Fuel requirements.................................... 142
Fuel tank volume.....................................273
Fuses, replacing......................................232
G
Gasoline requirements............................. 142
Geartronic................................................ 152
Glossary of tire terminology..................... 185
Glove compartment................................. 112
locking................................................ 131
Gross vehicle weight (GVW)............186, 271
H
Hand brake (parking brake)....................... 76
Hazard warning flashers............................ 75

12 Index
12
285
HD digital radio........................................ 249
Headlights.................................................. 63
Active Bending Lights........................... 63
changing bulbs................................... 225
high and low beams............................. 66
high beam flash.................................... 66
Headlight washers..................................... 72
Head restraints, rear seat........................115
High beam flash......................................... 66
High beams................................................ 66
Hoisting the vehicle.................................214
Home safe lighting............................... 66, 85
Hood, opening......................................... 216
I
Ignition switch.......................................... 145
Immobilizer.............................................. 146
Immobilizer (start inhibitor)...................... 122
Indicator and warning symbols............ 53, 55
Infant seats................................................ 38
Inflatable Curtain........................................ 30
Inflation pressure..................................... 179Inflation pressure, checking..................... 180
Inflation pressure table
Canadian models................................ 182
US models.......................................... 181
Information display..............................53, 60
messages in.......................................... 60
Information symbol.................................... 55
Inspection, preparing for......................... 214
Inspection readiness................................ 214
Instrument overview.................................. 50
Instrument panel.................................. 50, 53
Instrument panel lighting........................... 64
Interior lighting......................................... 109
iPodŸ connector (audio system)............. 243
ISOFIX/LATCH anchors............................. 43
J
Jacket hanger.......................................... 112
Jump starting........................................... 161
K
Key (ignition switch) positions................. 145
Key blade.........................................124, 128
Keyless drive
location of antennas (pacemaker warn-
ing)...................................................... 129
locking and unlocking the vehicle...... 127
power seat memory............................ 128
starting the engine.............................. 148
Keylock.................................................... 146
Kickdown.................................................152
L
Label information..................................... 268
LATCH (ISOFIX) anchors........................... 43
Lighting panel............................................ 63
Load anchoring eyelets...........................119
Loading the vehicle
roof loads............................................ 165
Locking
from the inside.................................... 131
glove compartment............................. 131
Locking the vehicle.................................. 127

12 Index
12
287
Refueling.................................................. 144
fuel tank volume.................................273
Registering child restraints........................ 46
Remote key.............................................. 122
battery replacement............................ 123
functions............................................. 122
key blade............................................ 124
Replacing fuses....................................... 232
Reporting safety defects
Canada................................................. 17
USA....................................................... 16
Roof loads............................................... 165
S
Safety, occupant........................................ 16
Safety defects, reporting
Canada................................................. 17
USA....................................................... 16
Safety locks, child.................................... 132
Seat belt
reminder................................................ 19
Seat belts................................................... 18
Automatic locking retractor/Emergency
locking retractor.................................... 35buckling................................................ 18
maintenance......................................... 20
pretensioners........................................ 18
unbuckling............................................ 18
use during pregnancy........................... 19
Seats, front.............................................. 104
Shiftlock
override............................................... 153
Side door mirrors....................................... 80
Side impact airbags................................... 29
Side impact protection (SIPS) airbags....... 29
Sirius satellite radio.................................. 251
Snow chains............................................ 189
Snow tires................................................ 189
Sound control, automatic........................246
Sound settings, audio system................. 244
Spare tire................................................. 190
Stability system....................................... 157
Dynamic Stability Traction Control
(DSTC)................................................ 157
Starting the engine..................................146
with keyless drive...............................148
Start inhibitor (immobilizer)..............122, 146
STC, stability system............................... 157Steering wheel
adjusting............................................... 75
keypad................................................ 243
Storage compartments............................ 111
Studded tires........................................... 189
Subwoofer............................................... 245
Sunroof (moonroof).................................... 82
Supplemental restraint system.................. 21
T
Tachometer................................................ 53
Tailgate wipers................................... 73, 222
Temporary spare tire...............................190
Three-way catalytic converter................. 280
Tire inflation............................................. 179
Tire inflation pressure
Canadian models................................ 182
US models.......................................... 181
Tire Pressure Monitoring System (TPMS) 199
Tires.........................................................176
age...................................................... 176
changing............................................. 192
changing from summer to winter........ 177