2002 VOLVO S40 low oil pressure

sond, now called oxygen sensor, in 1976. The current version of this highly efficient system reduces emissions of
harmful substances (CO, HC, NOx) from the exhaust pipe by approximately 95% and the search to eliminate the
remaining emissions continues. Volvo is the only automobile manufacturer to offer CFC-free retrofit kits for the air
conditioning system for all models as far back as the M/Y 1975 240. Advanced electronic engine controls, refined
purification systems and cleaner fuels are bringing us closer to our goal.
After Volvo cars and parts have fulfilled their use, recycling is the next critical step in completing the life cycle. The
metal content is about 75% of the total weight of a car, which makes the car among the most recycled industrial
products. In order to have efficient and well controlled recycling, many Volvo variants have printed dismantling
manuals, indicating the weight and material of individual components. For Volvo, all homogeneous plastic parts
weighing more than 1.7 oz. (50 grams) are marked with international symbols that indicate how the component is to be
sorted for recycling.
In addition to continuous environmental refinement of conventional gasoline-powered internal combustion engines,
Volvo is actively looking at advanced technology alternative-fuel vehicles.
When you drive a Volvo, you become our partner in the work to lessen the car's impact on the environment.
To reduce your vehicle's environmental impact, you can:
· Maintain proper air pressure in your tires. Tests have shown decreased fuel economy with improperly inflated tires
· Follow the recommended maintenance schedule in your Warranty and Service Records Infromation booklet.
· Drive at a constant speed
· See an authorized Volvo retailer as soon as possible for inspection if the check engine (malfunction indicator) lamp
illuminates, or stays on after the vehicle has started
· Properly dispose of any vehicle related waste such as used motor oil, used batteries, brake pads, etc.
· When cleaning your car, use Volvo's own car care products, all of which have systematically been adapted to the
environment
For additional information regarding the environmental activities in
which Volvo Cars of North America, Inc. and Volvo Car Corporation are involved, visit our Internet Home Page at:
http://www.volvocars.com

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2 Clock
3 Tachometer
Reads thousands of engine rpm. The needle should never be in the solid red range.
4 Trip odometer reset button
Press the button to reset the trip odometer. The ignition must be switched on.
5 Odometer
6 Speedometer
7 Trip odometer
Used for measuring shorter distances. The last digit indicates 1/10 mile/kilometer.
8 Fuel gauge
Fuel tank capacity: 16 US gallons (60 liters).
When the warning light comes on there is approximately 1.9 US gal. (7 liters) of fuel remaining. See "Refueling"
for additional information. When refueling the fuel gauge needle will not register until the volume of gasoline in
the tank exceeds 3.2 US gal. (12 liters).
9 Trip Computer/Ambient temperature
NOTE: See page 27- 29
for information on the trip computer.
10 Temperature gauge (engine coolant)
Do not drive the car with the pointer in the red range. The pointer should be approximately midway on the
gauge face when driving. If the pointer approaches the red range repeatedly, check coolant level. See page 117
.
pg. 21 Indicator and warning lights
1 Turn signal, left
2 Turn signal, right
3 Fuel level low
4 Front fog lights on
5 Rear fog lights on
6 Rear fog lamp on
7 Cruise control
8 High beams on
9 ABS (anti-lock brakes) malfunction
10 Door open
11 Parking brake applied
12 Low oil pressure
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13 Hazard warning light on
14 Fault in SRS system
15 Brake circuit not working (brake fluid level too low) and EBD
16 Battery charge failure
17 DSA (option)
18 Automatic transmission: position W, 4 or 3 or L
19 Check engine light
20 Immobilizer on
21 Service Reminder Indicator
22 Low washer fluid level
23 Turn indicator trailer (certain models)
Starting check
After a few seconds, all lights except 9 and 20 will go out. Once the engine starts, 9 and 20 will also go out.
* Indicates failure of a brake light, not failure of the braking system (see item 15).
pg. 22 Warning lights
The warning lights described on pages 22 and 23 should never stay on when driving
When the ignition key is turned on and before the engine starts, all of the warning lights should go on to test the
function of the bulbs. Should a light not go off after the engine has started, the system indicated should be
inspected. However, the parking brake reminder light will not go off until the parking brake has been fully
released.
Supplemental Restraint System (SRS)
If the light comes on (or stays on after the vehicle has started), the SRS diagnostic system has detected a fault.
Drive to an authorized Volvo retailer for an inspection of the system. See the SRS section for more information.
Oil pressure warning light
If the light comes on while driving, stop the car and then stop the engine immediately and check the engine oil
level . See page 114.
If the light stays on after restart, have the car towed to the nearest authorized Volvo
retailer. After hard driving, the light may come on occasionally when the engine is idling. This is normal,
provided it goes off when the engine speed is increased.
Parking brake reminder light
This light will be on when the parking brake (hand brake) is applied. The parking brake lever is situated
between the front seats.
Canadian models are equipped with this warning light:
WARNING!
If the fluid level is below the lowest MIN mark in the brake fluid reservoir: DO NOT DRIVE. Tow the car to a
Volvo retailer and have the brake system checked and any leakage repaired.
Brake failure warning light
If the light comes on while driving or braking, stop immediately, open the hood and check the brake fluid level
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pg. 64 Driving economy
Economical driving conserves natural resources
Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stops and adjusting the speed of
your vehicle to immediate traffic conditions. Observe the following rules:
· Bring the engine to normal operating temperature as soon as possible by driving with a light foot on the accelerator
pedal for the first few minutes of operation. A cold engine uses more fuel and is subject to increased wear.
· Whenever possible, avoid using the car for short trips. Short trips do not allow the engine to reach normal operating
temperature.
· Drive carefully and avoid rapid acceleration and hard braking.
· Do not exceed posted speed limits.
· Avoid carrying unnecessary items (extra load) in the car.
· Maintain correct tire pressure. Check tire pressure regularly (check when tires are cold).
· Remove snow tires when threat of snow or ice has ended.
· Note that roof racks, ski racks, etc., increase air resistance and thereby fuel consumption.
· Avoid using automatic transmission kickdown feature unless necessary.
· Avoid using the air conditioning when it is not required. When engaged, the air conditioner's compressor places an
additional load on the engine. However, please note that fuel consumption is lower with the air conditioning on than it
is when driving with the air conditioning switched off and the windows down.
· Utilizing the fuel consumption modes in the Trip Computer can help you "learn" how to drive more economically.
Other factors which decrease gas mileage are:
· Worn or dirty spark plugs
· Incorrect spark plug gap
· Dirty air cleaner
· Dirty engine oil and clogged oil filter
· Dragging brakes
· Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard Maintenance Service intervals.
NOTE : The automatic transmission's ( D)rive position should be used as often as possible to help improve fuel
economy.
WARNING!
It is recommended that tires of the same make and dimensions be used on all four wheels (including the use of
snow tires). Do not use bias ply tires as this will adversely alter vehicle handling characteristics. Maintain correct tire
pressure.
Do not drive with trunk lid open! A warning light in the instrument panel will indicate that the trunk is open.
Poisonous exhaust gases may enter via the open trunk lid. If the trunk lid/tailgate must be kept open for any reason,
proceed as follows:
· Close the windows.
· Set the ventilation system control to air flow to floor, windshield and side windows and blower control to its
highest setting.
pg. 65 Starting the engine
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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 T3
Output 162 hp at 5100 rpm (121 kw at 5100 rpm)
Max torque 177 ft. lbs. at 1800-4800 rpm (240 Nm at 1800-4800 rpm)
Number of cylinders 4
Bore 3.27" (83 mm)
Stroke 3.54" (90 mm)
Displacement 1.95 liters
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
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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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