2009 VOLVO S40 engine

11 Specifications
Engine specifications
11
271
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
compressed inlet air. The resulting increase in
air flow raises pressure in the intake manifold
and increases engine power over that devel-
oped by the normally-aspirated engine. The
charge air cooler (which resembles a radiator)
is located between the turbo-compressor and
inlet manifold.Fuel systemThe engine is equipped with a multiport fuel
injection system.

11 SpecificationsElectrical system
11272
General information12-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.BatteryVoltage
12 V
12 V
Cold start
capacity
(CCA)
600 A
A
700 A
B
Reserve
capacity
(RC)
120 min
135 min
Capacity
(Ah)
70
80
AModels equipped with the High Performance audio systemBModels 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 carBulb
Output
Type
Low beam headlight
55W
H7
High beam headlight (applies to vehicles with halogen headlights)
55W
H9

11 SpecificationsThree-way catalytic converter
11274
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
12278
DSTC, stability system............................. 155EEconomical driving..................................136
Electrical current – conserving................ 138
Electrically operated moonroof.................. 81
Electrical system...................................... 272
Electronic Brake Force Distribution
(EBD)........................................................ 154
Electronic Climate Control......................... 93
air distribution table............................ 101
Electronic Climate Control (ECC) - option. 98
Emergency brake....................................... 75
Emergency locking retractor...................... 36
Emergency starting.................................. 159
Emergency towing................................... 157
Emission inspection readiness................ 212
Engine
specifications...................................... 270
starting................................................ 144
starting with keyless drive.................. 146
Engine compartment overview................ 215Engine oil................................................. 216
changing............................................. 216
checking............................................. 216
specifications...................................... 269
volumes.............................................. 267
Equalizer, audio system........................... 243
Eyelets for anchoring loads..................... 115
FFederal Clean Air Act............................... 210
Flat tires
changing............................................. 190
repairing with tire sealing system....... 192
Fluids and oils.......................................... 267
FM1/FM2 menu....................................... 244
Fog lights
front...................................................... 64
rear........................................................ 64
Front airbags.............................................. 22
disconnecting passenger’s side airbag 26
Front fog lights........................................... 64
Front park assist...................................... 168
Front seats............................................... 104
folding backrests................................ 104manually operated.............................. 104
power.................................................. 105
Fuel filler door
unlocking.............................................. 65
Fuel gauge................................................. 53
Fuel requirements.................................... 140
Fuel tank volume...................................... 267
Fuses, replacing....................................... 230
GGasoline requirements............................. 140
Geartronic................................................ 150
Generator................................................. 272
Glossary of tire terminology..................... 182
Glove compartment................................. 110
locking................................................ 128
Gross vehicle weight (GVW)............183, 265

12 Index
12
279
HHand brake (parking brake)....................... 75
Hands-free connection (cell phone) (Cell
phone, hands-free connection)................ 254
Hazard warning flashers............................ 74
Headlights.................................................. 63
Active Bi-Xenon (option)....................... 63
changing bulbs................................... 223
high and low beams............................. 66
high beam flash.................................... 66
Headlight washers..................................... 72
Head restraints, rear seat........................113
High beam flash......................................... 66
High beams................................................ 66
Home safe lighting............................... 66, 84
Hood, opening......................................... 214IIgnition switch.......................................... 143
Immobilizer.............................................. 144
Immobilizer (start inhibitor)...................... 118
Indicator and warning symbols............ 53, 55Infant seats................................................ 38
Inflatable Curtain........................................ 30
Inflation pressure..................................... 176
Inflation pressure, checking..................... 177
Inflation pressure table
Canadian models................................ 179
US models.......................................... 178
Information display..............................53, 60
messages in.......................................... 60
Information symbol.................................... 55
Inspection, preparing for......................... 212
Inspection readiness................................ 212
Instrument overview.................................. 50
Instrument panel.................................. 50, 53
Instrument panel lighting........................... 64
Interior lighting......................................... 107
iPOD connector (audio system)...............241
ISOFIX/LATCH anchors............................. 43
JJacket hanger.......................................... 110
Jump starting........................................... 159
KKey blade.........................................120, 124
Keyless drive
location of antennas (pacemaker warn-
ing)...................................................... 125
locking and unlocking the vehicle...... 123
power seat memory............................ 124
starting the engine.............................. 146
Keylock.................................................... 144
Kickdown.................................................150LLabel information..................................... 262
LATCH (ISOFIX) anchors........................... 43
Lighting panel............................................ 63
Load anchoring eyelets........................... 115
Loading the vehicle
roof loads............................................ 163
Locking
from the inside.................................... 127
glove compartment............................. 128
Locking the vehicle.................................. 123
Locks, child safety................................... 129

12 Index
12
281
Reporting safety defects
Canada................................................. 17
USA....................................................... 16
Roof loads................................................ 163
Rotating tires........................................... 189SSafety, occupant........................................ 16
Safety defects, reporting
Canada................................................. 17
USA....................................................... 16
Safety locks, child.................................... 129
Seat belt
reminder................................................ 19
Seat belts................................................... 18
Automatic locking retractor/Emergency
locking retractor.................................... 36
buckling................................................ 18
maintenance......................................... 20
pretensioners........................................ 18
unbuckling............................................ 18
use during pregnancy........................... 19
Seats, front.............................................. 104Shiftlock
override............................................... 151
Side door mirrors....................................... 79
Side impact airbags................................... 29
Side impact protection (SIPS) airbags....... 29
Sirius satellite radio.................................. 245
Snow chains............................................ 186
Snow tires................................................ 186
Sound control, automatic........................243
Sound settings, audio system................. 242
Spare tire................................................. 187
Stability system........................................ 155
Dynamic Stability Traction Control
(DSTC)................................................ 155
Starting the engine................................... 144
with keyless drive...............................146
Start inhibitor (immobilizer)..............118, 144
STC, stability system............................... 155
Steering wheel
adjusting............................................... 74
keypad................................................241
Storage compartments............................ 109
Studded tires........................................... 186
Subwoofer............................................... 242Sunroof (moonroof).................................... 81
Supplemental restraint system.................. 21
TTachometer................................................ 53
Telephone (cellular), hands-free connec-
tion (Cell phone, hands-free connection). 254
Temporary spare tire...............................187
Three-way catalytic converter................. 274
Tire inflation............................................. 176
Tire inflation pressure
Canadian models................................ 179
US models.......................................... 178
Tire Pressure Monitoring System (TPMS) 197
Tires.........................................................174
age...................................................... 175
changing............................................. 190
changing from summer to winter........ 189
designations....................................... 180
glossary of terms................................ 182
improving economy............................ 175
inflation............................................... 176
inflation pressure, checking................ 177