engine VOLVO V4 2003 Owner's Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2003, Model line: V4, Model: VOLVO V4 2003Pages: 85, PDF Size: 1.75 MB
Page 57 of 85
Timing belt
For proper functioning of the vehicle and its emission control systems, the timing belt and belt tensioner must be
replaced every 105,000 miles (168,000 km). Engine damage will occur if the belt fails.
PCV system
(on turbocharged models)
The nipple in the intake manifold and the filter at the end of the PCV hose in the air cleaner should be inspected and
cleaned at 105,000 miles (168,000 km) and thereafter, again at 150,000 mile (240,000 km) intervals.
Spark plugs
The spark plugs should be replaced every 45,000 miles (72,000 km) under normal driving conditions. City driving or
fast highway driving may necessitate replacement sooner.
Under normal driving conditions, spark plugs require no maintenance between replacement intervals. When installing
new plugs, be sure to use the right type and to tighten them correctly. When changing the plugs, clean the terminals
and rubber seals. Also check that the suppressor connectors are in good condition. Cracked or damaged connectors
should be replaced.
pg. 111 Engine compartment
Engine compartment S40/V40
1 Power brakes
2 Brake fluid reservoir
3 Fusebox
4 Engine air cleaner
5 Battery
7 Radiator
8 Oil filter
10 Engine oil dipstick
11 Generator
12 Windshield/headlight washer fluid reservoir
13 Power steering pump
14 Power steering fluid reservoir
15 Engine oil filler cap
16 Coolant expansion tank
17 Windshield wiper motor
18 Chassis number
A ABS
B Air conditioning compressor
C Air conditioning condenser
D Air conditioning accumulator
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WARNING!
The coolant fan may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
pg. 112 Fuel/emissions systems
Fuel system
The fuel system is all-electronic and is microprocessor-controlled. It can continually compensate for variation in
engine load, speed and temperature to give the best economy and power. A mass air flow sensor measures the inducted
air. In this way the system can make instantaneous adjustments for changes in air temperature or density, thus always
assuring the best economy with the lowest possible exhaust emissions.
Heated oxygen sensor
This is an emission control system designed to reduce emissions and improve fuel economy. The heated oxygen sensor
monitors the composition of the exhaust gases leaving the engine. The exhaust gas analysis is fed into an electronic
module. This adjusts the air-fuel ratio to provide optimum conditions for combustion and efficient reduction of the
three major pollutants (hydrocarbons, carbon monoxide and oxides of nitrogen (NOx)) by a three-way catalytic
converter.
Crankcase ventilation
The engine is provided with positive crankcase ventilation which prevents crankcase gases from being released into the
atmosphere. Instead, the crankcase gases are admitted to the intake manifold and cylinders.
Evaporative control system
The car is equipped with an evaporative control system which prevents gasoline vapor from being released into the
atmosphere.
The system consists of a fuel tank with filler pipe and cap, a rollover valve, a Fill Limit Vent Valve (FLVV), vapor
vent lines, a charcoal canister, a purge line, a purge control valve and engine connections. In addition, there is a
pressure sensor connected to the fuel tank and a filter -protected Canister Close Valve (CCV) on the atmospheric side
of the canister, for system diagnosis.
The gasoline vapor is channeled through the rollover valve and the FLVV via the vapor vent lines into the charcoal
canister, where it is stored. When the engine is started, the gasoline vapor is drawn from the charcoal canister to the
engine's air intake system and into the combustion process.
NOTE:
If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the Check Engine light
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2 0 0 3
VOLVO
S40 & V40
Chapter 9 - Specifications
pg. 121 Specifications
Specifications
This chapter contains facts and figures pertaining to the technical specifications of your car. Oil/fluids specifications
122
Engine specifications123
Cooling/fuel/distributor ignition systems124
Front/rear suspensions124
Transmission, Capacities, Vehicle loading125
Electrical system/bulbs126
Dimensions/weights127
Volvo On Call roadside assistance128
pg. 122 Oil/fluid specifications
Oil quality
Meeting minimum ILSAC specification GF-2, including ACEA A1, API SJ, SJ/CF and SJ/Energy Conserving.
Oil additives must not be used
Viscosity (stable ambient temperatures):
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Engine oilQuality:
Meeting minimum ILSAC specification GF-2, including
ACEA A1, API SJ, SJ/CF and SJ/Energy Conserving. Capacity (incl. filter)
: 5.7
US qts (5.4 liters).
Capacity (excl. filter) : 5.3
US qts (5.0 liters)
Automatic
transmission
fluid Quality:
JWS-3309 P/N 1161540 Capacity:
8 US qts. (7.6
liters)
Power steering
fluid Quality:
ATF oil Capacity:
1.05 US qts. (1
liters)
Brake fluid Quality: DOT 4+ boiling point >536°F (280°C), P/N 9437433 Capacity:
0.42 US qts.
(0.4 liters)
All specifications are subject to change without notice.
pg. 123 Engine
Engine
Liquid-cooled, gasoline, inline, 4-cylinder, turbocharged engine. Aluminum alloy cylinder block with cast-iron
cylinder liners cast directly into the block. Aluminum alloy cylinder head with double overhead camshafts and separate
intake and outlet channels.
Engine lubrication is provided by an eccentric pump driven from the crankshaft. Full-flow type oil filter. Exhaust
emission control is accomplished by multiport fuel injection, a heated oxygen sensor and a three-way catalytic
converter. Designation: Volvo B 4204 T4
Output 170 hp at 5500 rpm (127 kW at 92 rps)
Max torque 177 ft. lbs. at 1800-5000 rpm (240 Nm at 30-75 rps)
Number of cylinders 4
Bore 3.27" (83 mm)
Stroke 3.54" (90 mm)
Displacement 1.95 liters (118.9 cu. in.)
Compression ratio 9.0:1
Number of valves 16
Valve clearance mechanical
All specifications are subject to change without notice.
pg. 124 Specifications
Cooling system
Type: Positive pressure, closed system
Thermostat begins to open at 186° F (90° C)
Coolant: Volvo original coolant/antifreeze (50/50 water-antifreeze mix).
Capacity: 6 US qts. (5.7 liters)
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Fuel system
The engine is equipped with a multipoint fuel injection system.
Distributor ignition system
Firing order: 1-3-4-2
Distributor ignition setting: Not adjustable
Spark plugs: Champion RC8PYP or equivalent
Spark plug gap: 0.0315" (0.80 mm)
Tightening torque: 18.4 ft. lbs. (25 Nm)
WARNING!
The distributor ignition system operates at very high voltages. Special safety precautions must be followed to
prevent injury. Always turn the ignition off when:
Replacing distributor ignition components e.g. plugs, coil, etc.
Do not touch any part of the distributor ignition system while the engine is running. This may result in unintended
movements and body injury.
All specifications are subject to change without notice.
Front suspension
Spring strut suspension with integrated shock absorbers and control arms linked to the support frame. Power assisted
rack and pinion steering. Safety type steering column.
The alignment specifications apply to a car at curb weight (without passengers or cargo).
Toe-in measured on the wheel rims: 1.4 mm +/- 0.2 mm
Toe-in measured on tire sides: 2.0 mm +/- 0.4 mm
Rear suspension
Multilink individual rear wheel suspension with longitudinal support arms, double link arms and track rods.
Toe-in measured on the tire sides: 2.6 mm +/- 0.8 mm
pg. 125 Specifications
Power transmission
Automatic transmission: AW 55-50
5-speed automatic electronically controlled gearbox comprising a hydraulic torque converter with a lockup function;
planetary gear, integrated final drive. Operation via a floor mounted gear selector lever. Drive shafts with symmetrical
joint location. Overdrive.
Final drive ratio 2.44:1
Reduction ratios
1st gear 4.77:1
2nd gear 3.00:1
3rd gear 1.96:1
4th gear 1.32:1
5th gear 1.02:1
Reverse 3.23:1
Capacities
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Fuel tank : 16 US gal. (60 liters)
Cooling system : 6 US qts. (5.7 liters)
Engine oil (incl. filter) : 5.7 US qts. (5.4 liters)
Engine oil (excl. filter) : 5.3 US qts. (5.0 liters)
Automatic transmission : 8 US qts (7.6 liters)
Power steering fluid : 1.05 US qts (1 liters)
Washer fluid reservoir : 3.9 US qts. (3.75 liters)
Brake system : 0.42 US qts (0.4 liters)
Vehicle loading
The tires on your Volvo should perform to specifications at all normal loads when inflated as recommended on the tire
information label. The label is located on the inside of the fuel filler door. The label also lists vehicle load limits. Do
not load your car beyond the indicated limits.
WARNING!
Improperly inflated tires will reduce tire life, adversely affect vehicle handling and can possibly lead to failure
resulting in loss of vehicle control without prior warning.
All specifications are subject to change without notice.
pg. 126 Specifications
Electrical system
12 Volt, negative ground.
Voltage-controlled generator. Single-wire system with chassis and engine used as conductors.
Battery
Voltage: 12 Volt, capacity: 600 A/100 min
The battery contains corrosive and poisonous acids. It is of the utmost importance that old batteries are disposed of
correctly. Your Volvo retailer can assist you in this matter.
Generator
Rated output: 120 A
Bulbs
Bulb US no.Power Socket No/bulbs
Headlights
High beam H755W - 2
Low beam H755W - 2
Parking lights and Turn signals, front 3457NA26/7W/30/2.2cp W2.5 16q 2
Turn signals, rear 115621W/32cp BA 15 s 2
Side direction indicators -5W W 2.1x9.5 d 2
Tail lights 675W/4cp BA 15 s 4
Brake lights 115621W/32cp BA 15 s 2
Backup lights 115621W/32cp BA 15 s 2
Rear fog light 115621W/32cp BA 15 s 1
Front fog lights H355 W PK22.5 2
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Page 77 of 85
2 0 0 3
VOLVO
S40 & V40
INDEX
pg. 143 - 145 Index
A
ABS 23
,73
Adjustable steering wheel34
Advanced user Mode (AUM) - radio141
Air conditioning37
Air distribution36
Air filter - engine110
Air vents35
Airbag (SIPS)8
Airbag (SRS)4
Alarm43
Anti-lock Brake System (ABS)23,73
Anti-theft code130
Antifreeze75,117
Ashtrays33
Audio system HU -415131
Audio system HU -615132
Audio systems129
AUM - Advanced user Mode - radio141
Automatic car washing104
Automatic transmission67,68,69,125
Automatic transmission fluid122
Auxiliary socket33
B
Battery75
,126
Battery maintenance119
Booster cushion11
Brake failure warning light22
Brake fluid116,122
Brake fluid warning light22
Brake system73,74
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Bulb failure warning22
Bulbs126
C
Cabin air filter35
Capacities125
Center head restraint3
Central locking switch42
Chains - winter driving81
Changing a wheel87
Child booster cushion11
Child Restraint Anchorages14
Child safety15
Child safety locks - rear doors49
Concealed storage bin (wagon)59
Coolant - checking/changing117
Cooling system68,124
Cruise control31
D
Daytime Running Lights23
Detachable trailer hitch - installing76
Detachable trailer hitch - removing77
Dimensions127
Doors and locks42
Drive belt117
Driving economy64
Dynamic Stability Assistance (DSA)30
E
EBD74
ECC - Electronic Climate Control36,37
Electrical outlet33
Electrical system69,126
Electrically operated driver's seat50
Electrically operated front seats48
Emergency towing70
Emergency warning flashers26
Emissions systems112
Engine123
Engine air filter110
Engine compartment111
Engine oil115,122
Engine oil - checking/changing114
F
Fog light - rear24
Fog lights24
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Folding rear seat (sedan)55
Folding rear seat55
Front seats47,48
Front seats - heated32
Front suspension124
Fuel filter110
Fuel system110, 112,124
Fuel tank cover - opening63
Fuse box, Passenger compartment96
Fuses95,96,97
Fuses in engine compartment97
G
Gas tank cover - opening63
Generator126
H
Hand brake32
Handling59
Hazard warning flashers26
Headlight bulbs, replacing90
Heated front seats32
Heating37
Heating and air conditioning35
Home Safe lighting25
Hood53
I
IC system10
Ignition switch26
Immobilizer (start inhibitor)40
Instruments18,19
Integrated booster cushion11
ISOFIX fasteners12
J
Jack86
Jack (sedan)57
Jump starting72
K
Keyless entry system41
Keylock65
Keys40,41
Kick -down67
L
Label information108
Locks42
Long distance trips75
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Lubrication113
Luggage strap (V40)56
Lumbar support47,48
M
Maintenance service109
Malfunction indicator lamp23
Manual transmission fluid122
Manually closing the sun roof100
Mirrors - rear/side view50
O
Occupant safety16
Octane rating63
Oil - engine115
Oil pressure warning light22
Opening the trunk from the inside S4046
P
Paint touchup102
Parking brake32
Parking brake reminder light22
PCV system110
Polishing104
Power seats48
Power steering fluid116,122
PROPOSITION 65 WARNING72,119
R
Radio tuning modes - changing142
Rear fog light24
Rear suspension124
Rear waste bin34
Refueling63
Remote control (central locking system)41
Remote keyless entry system41
Replacing bulbs90, 92, 93, 94
Replacing fuses95
Replacing number plate lighting - V4094
Reporting safety defects16
Road assistance128
Roadholding59
Roof rails/racks59
S
Safety defects - reporting16
Safety locks - child49
Seat belt maintenance16
Seat belts2,3
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