2020 VOLVO S60 TWIN ENGINE fuel pump

DISPLAYS AND VOICE CONTROL
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Fuel gauge The fuel gauge in the instrument panel shows the fuel level in the tank.
The illustration is generic - details may vary accord- ing to vehicle model.
The beige area in the fuel gauge indicates the amount of fuel left in the tank. When the fuel level is low and it is time to refuel, the fuel pump symbol will illuminate with an amber-colored light. The trip computer also indicates the approximate distance drivenon the fuel remaining in the tank.
Related information
Instrument panel (p. 80)
Hybrid battery gauge (p. 84)
Refueling (p. 428)
Fuel tank volume (p. 634)
Hybrid gauge In Hybrid and Pure drive modes, the instru- ment panel will display a hybrid gauge, whichcan help the driver achieve optimal drivingeconomy.
The hybrid gauge shows the ratio between the electric motor's current power consumptionand the remaining available power. This infor-mation is shown in various ways.
Symbols in the hybrid gaugeIndicates the current available powerfrom the electric motor. A solid sym-bol indicates that the electric motoris being used.
A hollow symbol indicates that the electric motor is not being used.
Indicates the power level when the internal combustion engine starts. Asolid symbol indicates that the inter-nal combustion engine is being used.
Indicates the power level when the internal combustion engine will start.A hollow symbol indicates that theinternal combustion engine is not
being used.
Indicates that the hybrid battery is being charged, e.g. by lightly press-ing the brake pedal.
Driver-requested powerThe hybrid gauge displays the amount of power requested (utilized) by the driverthrough pressure on the accelerator pedal. Thehigher the reading on the scale, the morepower utilized in the current gear. The markbetween the lightning symbol and the dropsymbol indicates the point at which the com-bustion engine will start.

STARTING AND DRIVING
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427
Related information
Recovery (p. 442)
Opening/closing the fuel filler door
A button on the instrument panel is used to unlock the fuel filler door.
An arrow next to the fuel pump symbol in the instru-ment panel indicates the sideof the vehicle on which thefuel filler door is located.
1. Press the button on the dashboard.
> Pressure equalization in the fuel tankcauses a slight delay before the fuel filler door opens. The message
Preparing for refuel Fuel lid will be
unlocked when ready will appear in
the instrument panel. When the system is ready, the message
Fuel tank Ready
for refueling will be shown. If the gas-
oline engine is activated when the but- ton is pressed, it will usually be deacti-vated and the vehicle will switch toelectric propulsion.

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STARTING AND DRIVING
428
NOTE
Refueling must be done within approxi- mately 15 minutes of opening the fuel fillerdoor. After this time, the valve opened bypushing the button for opening the fuelfiller door will close and it will no longer bepossible to refuel without the pump's noz-zle switching off. If the valve is closed before refueling is complete - press the button again and waituntil the driver display shows the message
Fuel tank Ready for refueling.
2. After refueling, press the fuel filler doorlightly to close it.
Related information
Refueling (p. 428)
Refueling
The fuel tank is equipped with a fuel filling system without a cover.
Refueling the vehicle at a service station
It is important to insert the pump's nozzle past both of the two flaps in the fuel filler pipe before beginningfueling.
Instructions for fueling:
1. Turn off the engine and open the fuel filler door.
NOTE
Refueling must be done within approxi- mately 15 minutes of opening the fuel fillerdoor. After this time, the valve opened bypushing the button for opening the fuelfiller door will close and it will no longer bepossible to refuel without the pump's noz-zle switching off. If the valve is closed before refueling is complete - press the button again and waituntil the driver display shows the message
Fuel tank Ready for refueling.
2. Select a fuel approved for use in the vehi-cle. For more information on approved fuels, see the section on “Fuel”.
3. Insert the pump's nozzle into the fuel filler pipe's opening. There are two flaps justinside the fuel filler pipe and the pump'snozzle must push both of these flaps openbefore fuel can be added.

STARTING AND DRIVING
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4. Avoid overfilling the tank. Do not press the
handle on the filler nozzle again after it has initially stopped pumping.
> The fuel tank is now filled.
NOTE
An over-full tank may overflow in hot weather.
CAUTION
Avoid spilling gasoline during refueling. In addition to causing damage to the environ-ment, gasolines containing alcohol cancause damage to painted surfaces, whichmay not be covered under the New VehicleLimited Warranty.
Refueling from a fuel containerWhen filling from a fuel container, use the fun- nel provided in a foam block under the floorhatch in the cargo compartment.
1. Open the fuel filler door.
2. Insert the funnel into the fuel filler pipe'sopening. There are two flaps just inside the fuel filler pipe and the tube section ofthe funnel must push both of these flapsopen before fuel can be added.
WARNING
California Proposition 65 Operating, servicing and maintaining a pas- senger vehicle can expose you to chemi-cals including engine exhaust, carbon mon-oxide, phthalates, and lead, which areknown to the State of California to causecancer and birth defects or other reproduc-tive harm. To minimize exposure, avoidbreathing exhaust, do not idle the engineexcept as necessary, service your vehicle ina well ventilated area and wear gloves orwash your hands frequently when servicingyour vehicle. For more information go towww.P65Warnings.ca.gov/passenger-vehicle.
Related information
Opening/closing the fuel filler door (p. 427)
Fuel (p. 429)
Fuel
Volvo recommends the use of detergent gas- oline to control engine deposits.
Deposit control gasoline (gasoline with detergent additives)
Detergent gasoline is effective in keeping injectors and intake valves clean. Consistentuse of deposit control gasolines will helpensure good driveability and fuel economy. Ifyou are not sure whether the gasoline containsdeposit control additives, check with the serv-ice station operator.
NOTE
Volvo recommends not using external fuel injector cleaning systems, e.g. do not adddetergent additives to gasoline before orafter refueling.
Unleaded fuelAll Volvo vehicles have a three-way catalytic converter and must only use unleaded gaso-line. US and Canadian regulations require thatpumps delivering unleaded gasoline arelabeled "UNLEADED". Only the nozzles ofthese pumps will fit in your vehicle's fuel fillerinlet. It is unlawful to dispense leaded fuel intoa vehicle labeled "unleaded gasoline only".Leaded gasoline damages the three-way cata-lytic converter and the heated oxygen sensor

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STARTING AND DRIVING
430system. Repeated use of leaded gasoline will lessen the effectiveness of the emission con-trol system and could result in loss of emissionwarranty coverage. State and local vehicleinspection programs will make detection ofmisfueling easier, possibly resulting in emis-sion test failure for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an octane enhancing additive calledmethyl-cyclopentadienyl manganese tricar-bonyl (MMT). If such fuels are used, yourEmission Control System performancemay be affected, and the Check EngineLight (malfunction indicator light) locatedon your instrument panel may light. If thisoccurs, please return your vehicle to atrained and qualified Volvo service techni-cian for service.
Gasoline containing alcohol and ethers, "Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols orethers. In some areas, state or local lawsrequire that the service pump be marked indi-cating use of alcohols or ethers. However,there are areas in which the pumps areunmarked. If you are not sure whether there isalcohol or ethers in the gasoline you buy,check with the service station operator. To
meet seasonal air quality standards, someareas require the use of "oxygenated" fuel. Volvo permits the use of the following "oxy- genated" fuels. However, the specified octaneratings must still be met.
Alcohol - Ethanol
Fuels containing up to 10% ethanol by volume may be used. Ethanol may also be referred toas Ethyl alcohol, or "Gasohol". Ethers - MTBE/ETBE: Fuels containing up to 22% MTBE/ETBE by volume may be used.
MethanolDo not use gasolines containing methanol(methyl alcohol, wood alcohol). This practicecan result in vehicle performance deteriorationand can damage critical parts in the fuel sys-tem. Such damage may not be covered underthe New Vehicle Limited Warranty.
Related information

Octane rating (p. 430)
Opening/closing the fuel filler door(p. 427)
Refueling (p. 428)
Emission controls (p. 432)
Octane rating Volvo requires premium fuel (91 octane 9
or
higher) for all T5, T6 and T8 engines, and rec- ommends AKI 93 for optimal performanceand fuel economy. See decal examples inillustrations 1 and 2.

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431
Minimum octane
Decals
Illustration 1: Sample fuel pump octane label9
.
Illustration 2: Decal on the inside of the fuel filler flap on vehicles that require premium fuel 10
.
TOP TIER Detergent GasolineVolvo endorses the use of "TOP TIER Deter- gent Gasoline" where available to help main-tain engine performance and reliability. TOPTIER Detergent Gasoline meets a new stand-ard jointly established by leading automotivemanufactures to meet the needs of today'sadvanced engines. Qualifying gasoline retail-ers (stations) will, in most cases, identify theirgasoline as having met the "TOP TIER Deter-gent Gasoline" standards.
NOTE
Information about TOP TIER Detergent Gasoline is available atwww.toptiergas.com.
NOTE
When switching to higher octane fuel or changing gasoline brands, it may be neces-sary to fill the tank more than once before adifference in engine operation is noticea-ble.
Fuel FormulationsDo not use gasoline that contains lead or man- ganese as a knock inhibitor, and do not use lead additives. Besides damaging the exhaust emission control systems on your vehicle, leadhas been strongly linked to certain forms ofcancer. Many fuels contain benzene as a solvent. Unburned benzene has been strongly linked tocertain forms of cancer. If you live in an areawhere you must fill your own gas tank, takeprecautions. These may include:
standing upwind away from the filler noz-zle while refueling
refueling only at gas stations with vaporrecovery systems that fully seal the mouthof the filler neck during refueling
wearing neoprene gloves while handling afuel filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze dur-ing winter months, do not add solvents, thick-eners, or other store-bought additives to yourvehicle's fuel, cooling, or lubricating systems.Overuse may damage your engine, and someof these additives contain organically volatilechemicals. Do not needlessly expose yourselfto these chemicals.
9
AKI (Anti Knock Index) is an average value of RON (Research Octane Number) and MON (Motor Octane Number) - (RON)+(MON)/2
10 For supplementary information - see the car's Service and Warranty Booklet.

WHEELS AND TIRES
* Option/accessory.525
Checking tire pressure
Correct inflation pressure helps improve driv- ing stability, save fuel and increase the serv-ice life of the tires.
Tire pressure decreases over time, which is normal. Tire pressure also varies depending onthe ambient temperature. Driving on under-inflated tires could cause the vehicle to over-heat and lead to damage. Tire pressure affectstraveling comfort, road noise and driving cha-racteristics. Check the pressure in the tires every month. Use the recommended inflation pressure forcold tires to help maintain good tire perform-ance. Under-inflated or over-inflated tirescould cause uneven tread wear. Use an air pressure gauge and check the infla- tion pressure on all the tires, including the spare tire 4
, at least once a month and before
long trips. Volvo recommends buying a relia- ble air pressure gauge, as the automaticgauges provided at service stations may beinaccurate.
WARNING
Under-inflation is the most common cause of tire failure and may result insevere tire cracking, tread separation,or "blow-out," with unexpected loss ofvehicle control and increased risk ofinjury.
Under-inflated tires reduce the loadcarrying capacity of your vehicle.
Cold tiresInflation pressure should be checked when thetires are cold. The tires are considered to becold when they have the same temperature asthe surrounding (ambient) air. This tempera-ture is normally reached after the vehicle hasbeen parked for at least 3 hours. After driving for approximately 1.6 km (1 mile), the tires are considered to be warm. If youneed to drive longer than that to inflate thetires, check and record the inflation pressureof the tires first and inflate accordingly whenyou arrive at the pump. When the ambient temperature changes, so does the inflation pressure. A 10-degree tem-perature drop causes a corresponding drop ininflation pressure of 1 psi (7 kPa). Check theinflation pressure of the tires regularly andadjust to the correct pressure, which can be found on the vehicle's tire information decal orcertification label. If you check inflation pressure when the tires are warm, you should never release air. Thetires become warm after driving and it is nor-mal for warm tires to have an inflation pres-sure above the recommended pressure forcold tires. A warm tire with an inflation pres-sure equal to or under the recommended pres-sure for cold tires could be significantly under-inflated.Related information

Adjusting tire pressure (p. 526)
Recommended tire pressure (p. 527)
Tire pressure monitoring system
*
(p. 527)
Tires (p. 518)
4
Not available in all models.

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MAINTENANCE AND SERVICE
* Option/accessory.
598
Function Ampere Type
Fuses in the trunk/cargo compartment 10 Micro
Control module for Internet-connected vehicle; Control module for Volvo On Call 5 Micro
–20
– Micro
Infotainment control module (amplifier)
40
MCaseA
–
–
MCaseA
Multi-band antenna module
5 Micro
Front seat massage function* 5 Micro
–
– Micro
–– Micro
Fuel pump control module15 Micro
Relay coils in distribution box in engine compartment; Relay coil for transmission oil pump; Medium-voltage converter; Integrated start generator 5 Micro
Opening trunk/tailgate with foot movement
* 5 Micro
Driver's seat heating
15 Micro
Front passenger's seat heating15 Micro
Coolant pump7.5 Micro
– – Micro