2018 VOLVO S60 sensor

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STARTING AND DRIVING
* Option/accessory.
282 nents, altering emission system components or location or removing components, and/orrepeated use of leaded fuel.
NOTE
Unleaded fuel is required for vehicles with three-way catalytic converters.
Heated oxygen sensorsThe heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fedinto a control module that continuously monitorsengine functions and controls fuel injection. Theratio of fuel to air into the engine is continuouslyadjusted for efficient combustion to help reduceharmful emissions.
Related information
•
Information displays – warning symbols(p. 69)
• Engine and cooling system (p. 275)
Economical driving
Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stopsand adjusting the speed of your vehicle to imme-diate traffic conditions.
Economical driving conserves natural
resources
Observe the following rules: • Bring the engine to normal operating tem- perature as soon as possible by driving witha light foot on the accelerator pedal for thefirst few minutes of operation. A cold engineuses more fuel and is subject to increasedwear.
• Whenever possible, avoid using the vehiclefor driving short distances. This does notallow the engine to reach normal operatingtemperature.
• Drive carefully and avoid rapid accelerationand hard braking.
• Use the transmission's Drive (
D) position as
often as possible and avoid using kick-down.
• Using the transmission's Sport mode 13
may
increase fuel consumption somewhat. Use the transmission's Drive ( D) position as often
as possible. For additional information about Sport mode, see Transmission – Geartronic(p. 257). •
Using the engine's optional Eco function canhelp improve fuel economy. For additional information, see ECO
* (p. 265).
• Do not exceed posted speed limits.
• Avoid carrying unnecessary items (extra load) in the vehicle.
• Maintain correct tire pressure. Check tirepressure regularly (when tires are cold).
• Remove snow tires when threat of snow orice has ended.
• Note that roof racks, ski racks, etc, increaseair resistance and also fuel consumption.
• At highway driving speeds, fuel consumptionwill be lower with the air conditioning on andthe windows closed than with the air condi-tioning off and the windows open.
• Using the onboard trip computer's fuel con-sumption modes can help you learn how todrive more economically.
Other factors that decrease gas mileage are:
• Dirty air cleaner
• Dirty engine oil and clogged oil filter
• Dragging brakes
• Incorrect front end alignment
13
Certain models only.

WHEELS AND TIRES
}}
307
system that illuminates a low tire pressure telltale (
) when one or more of your tires is signifi-
cantly under-inflated. Accordingly, when the low tire pressure telltale illuminates, you should stopand check your tires as soon as possible, andinflate them to the proper pressure. Driving on a significantly under-inflated tire cau- ses the tire to overheat and can lead to tire fail-ure. Under-inflation also reduces fuel efficiencyand tire tread life, and may affect the vehicle'shandling and stopping ability. Please note that atire pressure monitoring system is not a substi-tute for proper tire maintenance, and it is the driv-er's responsibility to maintain correct tire pres-sure, even if under-inflation has not reached thelevel to trigger illumination of the system's lowtire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when thesystem is not operating properly. The monitoringsystem's malfunction indicator is combined withthe low tire pressure telltale. When the system detects a malfunction, the tell- tale will flash for approximately one minute andthen remain continuously illuminated. Thissequence will continue upon subsequent vehiclestart-ups as long as the malfunction exists. Whenthe malfunction indicator is illuminated, the sys-tem may not be able to detect or signal low tirepressure as intended. System malfunctions may occur for a variety ofreasons, including the installation of replacementor alternate tires or wheels on the vehicle thatprevent the tire pressure monitoring system fromfunctioning properly. Always check the system's malfunction telltale after replacing one or more tires or wheels onyour vehicle to ensure that the replacement oralternate tires and wheels allow the system tocontinue to function properly.
NOTE
The system indicates low tire pressure but does not replace normal tire maintenance. Forinformation on correct tire pressure, pleaserefer to the tire inflation decal on the driver'sdoor opening or consult your Volvo retailer.
WARNING
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control of thevehicle.
Related information
•
Tire Monitor - introduction (p. 307)
• Tire Pressure Monitoring System (TPMS) – general information (p. 310)
Tire Monitor - introduction Tire Monitor uses the rotational speed of the tires in combination with signal analysis of theABS sensor signals to determine if they areproperly inflated.
When a tire is under-inflated, its diameter (and consequently also its rotational speed) changes.By comparing the individual tires with each otherit is possible to determine if one or more tires areunder inflated. When low inflation pressure is detected or if the system is not functioning properly, Tire Monitorwill light up the tire pressure warning light (
) (also referred to as a telltale) in the
instrument panel and will display one of several messages in the text window, for example:
Tire
pressure low Check tires. Adjust the inflation
pressure and recalibrate if necessary.
NOTE
If a malfunction occurs in the system, the tire pressure warning light will flash for approxi-mately 1 minute and then remain illuminated.
Tire press. syst Service required will be
displayed.

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WHEELS AND TIRES
310
NOTE
To help avoid incorrect tire inflation pressure, only inflate the tires when they are cold. Thetires are considered to be cold when theyhave the same temperature as the surround-ing (ambient) air. This temperature is normallyreached after the vehicle has been parked forat least 3 hours. After driving a distance ofapproximately 1 mile (1.6 km), the tires areconsidered to be hot.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
WARNING
•
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control ofthe vehicle.
• Tire monitoring systems cannot indicatesudden tire damage caused by externalfactors (e.g., a blowout) in advance.
Related information
•Tire inflation – checking pressure (p. 299)
Tire Pressure Monitoring System (TPMS) – general information TPMS uses sensors mounted in the tire valves to check inflation pressure levels. When thevehicle is moving at a speed of approximately20 mph (30 km/h) or faster, these sensorstransmit inflation pressure data to a receiverlocated in the vehicle.
NOTE
USA – FCC ID: KR5S180052050 This device complies with part 15 of the FCC rules. Operation is subject to the followingconditions: (1) This device may not causeharmful interference, and (2) this device mustaccept any interference received, includinginterference that may cause undesired opera-tion.
When low inflation pressure is detected or if a sensor is not functioning properly, TPMS will light up the tire pressure warning light (
) (also
referred to as a telltale) in the instrument panel and will display one of the following messages:
Tire pressure low, Tire needs air now or Tire
press. syst Service required.
NOTE
If a malfunction occurs in the system, the tire pressure warning light will flash for approxi-mately 1 minute and then remain illuminated.
Tire press. syst Service required will be
displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – recalibrating (p. 312)
• Tire Pressure Monitoring System (TPMS) –messages (p. 313)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 312)
• Tire Pressure Monitoring System (TPMS) –changing wheels (p. 311)

WHEELS AND TIRES
311
Tire Pressure Monitoring System (TPMS) – changing wheels
Please keep the following in mind when chang- ing or replacing the factory installed TPMSwheels/tires on the vehicle:
• Not all aftermarket wheels are equipped withTPMS sensors in the valves.
• If the vehicle is equipped with a temporaryspare tire, this tire does not have a TPMSsensor.
• If wheels without TPMS sensors are moun-ted on the vehicle, a text message will dis-played in the instrument panel each time thevehicle is driven above 20 mph (30 km/h) for10 minutes or more.
• Once TPMS sensors are properly installed,the warning message should not reappear. Ifthe message is still displayed, drive the vehi-cle for several minutes at a speed of 20 mph(30 km/h) or faster to erase the message.
• Volvo recommends that TPMS sensors befitted on all wheels used on the vehicle,including winter tires. Volvo does not recom-mend moving sensors back and forthbetween sets of wheels.
CAUTION
When inflating tires, press the pump's mouth- piece straight onto the valve to help avoidbending or otherwise damaging the valve.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
NOTE
•
If you change to tires with a different dimension than the factory-installed ones,the TPMS system must be reconfiguredfor these tires. This must be done by atrained and qualified Volvo service techni-cian.
• If a tire is changed, or if the TPMS sensoris moved to another wheel, the sensor'sseal, nut, and valve core should bereplaced.
• When installing TPMS sensors, the vehi-cle must be parked for at least15 minutes with the ignition off. If thevehicle is driven within 15 minutes, aTPMS error message will be displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – general information (p. 310)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 312)
• Tire Pressure Monitoring System (TPMS) –messages (p. 313)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 312)

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WHEELS AND TIRES
318
WARNING
•Never stand next to the tire being inflated when the compressor is in operation.
• If cracks, bubbles, etc. form on the tire,switch off the compressor immediately.
• If there is visible damage to the sidewall orthe rim, the tire cannot be repaired. Thevehicle should not be driven if this occurs.Contact a towing service, use the Volvo OnCall feature in your vehicle or contact VolvoRoadside Assistance if applicable.
NOTE
The air pressure gauge will temporarily show an increase in pressure to approximately88 psi (6 bar) while the sealing compound isbeing pumped into the tire. The pressureshould return to a normal level after approxi-mately 30 seconds.
9. Within seven minutes, inflate the tire to
between 22—44 psi (1.8—3.0 bar). Switch off the compressor briefly to get a clearreading from the pressure gauge.
CAUTION
The compressor should not be used for more than 10 minutes at a time to avoid overheat-ing.
WARNING
If the pressure remains below 22 psi (1.8 bar) after approximately seven minutes, turn offthe compressor. In this case, the hole is toolarge to be sealed and the vehicle should notbe driven.
10. Switch off the compressor and disconnect the electrical wire from the 12-volt socket.
11. Unscrew the hose from the tire's inflation valve and put the cover on the hose back into place to help prevent seepage of residualsealing compound in the hose. Reinstall thevalve cap.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
12. Immediately drive the vehicle for approxi-
mately 2 miles (3 km) at a maximum speed of 50 mph (80 km/h) to distribute the seal-ing compound in the tire.
CAUTION
If your vehicle is equipped with the Tire Pres- sure Monitoring System (TPMS), the use ofthe sealing compound may lead to incorrecttire pressure readings or in rare cases, dam-age to the tire pressure sensor. Use the tiresealing system to check and adjust the dam-aged tire's inflation pressure.
NOTE
• Safely stow the tire sealing system in a convenient place as it will soon be usedagain to check the tire

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MAINTENANCE AND SERVICING
330
Checking and adding oil
G021734
Location of the filler cap and dipstick
NOTE
Before checking the oil:
• The car should be parked on a level sur- face.
• If the engine is warm
, wait for at least
10 – 15 minutes after the engine hasbeen switched off.
G021737
The oil level must be between the MIN and MAX marks
on the dipstick
Checking the oil
1. Pull out the dipstick and wipe it with a lint-
free rag.
2. Reinsert the dipstick, pull it out, and check the oil level. The level must be between the MIN and MAX marks.
3. Add oil if necessary. If the level is close to the MIN mark, add approximately
0.5 US quarts (0.5 liters) of oil.
4. Recheck the level and add more oil if neces- sary until the level is near the MAX mark.
WARNING
Do not allow oil to spill onto or come into con- tact with hot exhaust pipe surfaces.
Electronic oil level sensor (4-cylinder engines only)
Oil filler cap
No action is necessary until a message is dis- played, see the following illustration.

MAINTENANCE AND SERVICING
* Option/accessory.331
Left: digital instrument panel *, Right: analog instrument
panel
Message
Oil level
The oil level can be checked when the engine is not running by scrolling to the oil level sensorusing the thumb wheel on the left steering wheellever.
CAUTION
• If Oil service required is displayed, the
oil level may be too high. Take the vehicle to an authorized Volvo workshop as soonas possible.
• If the oil level sensor indicates that thelevel is too low, using the correct oil, topup with the amount of oil indicated assoon as possible, see oil specifica-tions (p. 374).
WARNING
Do not allow oil to spill onto or come into con- tact with hot exhaust pipe surfaces.
Electronically checking the oil level
The oil level should be checked at regular inter- vals, particularly during the period up to the firstscheduled maintenance service. To check the oil level:1.
Activate ignition mode II, see Ignition modes
(p. 74).
2. Turn the thumb wheel on the left steering wheel lever until
Oil level is displayed.
> The oil level will be displayed.
NOTE
• The system cannot detect changes in the oil level immediately. The vehicle must bedriven approximately 20 miles (30 km) orhave been parked on level ground withthe engine off for 5 minutes before theoil level reading will be correct.
• If the necessary conditions are not metfor checking the oil level electronically(time interval after the engine wasswitched off, if the vehicle is parked on an incline, etc.),
No value available will
be displayed. This does not indicate a
problem with the oil level sensor.

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MAINTENANCE AND SERVICING
352
PosFunction A
Control module - auto- matic transmission15
A/C compressor (not 4- cyl. engines)15
Relay-coils A/C, relay coils in engine compartmentcold zone for Start/Stop5
Starter motor relay
A
30
Engine control module (4- cyl. engines) Ignition coils (5 cyl. engines) 20
Engine Control Module (4- cyl. engines)
20
Engine Control Module (5-cyl. engines) 10
4-cyl. engines: mass air meter, thermostat, EVAPvalve10
5-cyl. engines: Injectionsystem, engine controlmodule 15
Pos
Function A
A/C compressor (5-cyl. engines), engine valves, oillevel sensor (5-cyl. only)10
Engine valves/oil pump/center heated oxygensensor (4-cyl. engines) 15
Front/rear heated oxygen sensors (4-cyl. engines),EVAP valve (5-cyl.engines), heated oxygensensors (5-cyl. engines)15
Oil pump/crankcase venti- lation heater/coolantpump (5-cyl. engines)
10
Ignition coils (4-cyl.engines) 15
Fuel leakage detection (5- cyl. engines), control mod-ule for radiator shutter (5-cyl. engines)5
Fuel leakage detection,A/C solenoid (4-cyl.engines) 7.5
Coolant pump (4-cyl. engines)
50
Pos
Function A
Cooling fan 60 or 80
(4-cyl. engines) 60 (5-cyl. engines)
Power steering 100
AThis position is not used on vehicles with the optional Start/ Stop function, refer to the table "Engine compartment coldzone" in Fuses – engine compartment cold zone (Start/Stoponly) (p. 357).
Related information
• Fuses – glove compartment (p. 353)
• Fuses – cargo area/trunk (p. 356)