2003 VOLVO S40 fuel

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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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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the vehicle and others sharing the roadway. Avoiding distractions is part of that responsibility.
Octane rating, see page 63
The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent (wintertime: windshield washer anti-freeze). See
page 118
.
2 Coolant level should be between the expansion tank marks. Mixture: 50% anti-freeze and 50% water. See page 117
.
3 Power steering - When cold, the level must not be above the MAX mark. Top up if necessary with ATF fluid. See
page 116
.
4 Engine oil level should be between the dipstick marks. The distance between the marks represents approx. 2 US qts.
(1.9 liters). See page 114
.
5 Oil filler cap
6 Brake fluid - check, without removing the cap, that the level is above the MIN mark. Use brake fluid DOT 4+. See
page 116
.
* Engine oil should be checked each time the car is refuelled.
Tire pressure, see label located on inside of fuel filler door.
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