fuel type VOLVO S90 2018 Owner´s Manual

MAINTENANCE AND SERVICE
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549
Emission inspection readiness
How do states use OBD II for emission
inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can thenread "faults." In some states, this type of inspec-tion has replaced the tailpipe emission test.
How can my vehicle fail OBD II emission
inspection?
Your vehicle can fail OBD II emission inspection for any of the following reasons:
• If your Check Engine (MIL) light is lit, yourvehicle may fail inspection.
• If your vehicle's Check Engine light was lit,but went out without any action on your part,OBD II will still have a recorded fault. Yourvehicle may pass or fail, depending on theinspection practices in your area.
• If you had recent service that required dis-connecting the battery, OBD II diagnosticinformation may be incomplete and "notready" for inspection. A vehicle that is notready may fail inspection.
How can I prepare for my next OBD II
emission inspection?
• If your Check Engine (MIL) light is lit - or was lit but went out without service, have your vehicle diagnosed and, if necessary, servicedby a qualified Volvo technician.
• If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, a periodof driving is necessary to bring the OBD IIsystem to "ready" for inspection. Two half-hour trips of mixed stop-and-go/highwaydriving are typically needed to allow OBD II toreach readiness. Your Volvo retailer can pro-vide you with more information on planning atrip.
• Maintain your vehicle in accordance with yourvehicle's maintenance schedule.
Owner maintenancePeriodic maintenance requirements and intervalsare described in your vehicle's Warranty andService Records Information booklet. The following points can be carried out between the normally scheduled maintenance services.
Each time the car is refueled:
•Check the engine oil level.
• Clean the windshield, windshield wipers, headlights, and taillights.
Monthly:
• Check cold tire pressure in all tires. Inspect the tires for wear.
• Check that engine coolant and other fluidlevels are between the indicated "min" and"max" markings.
• Clean interior glass surfaces with a glasscleaner and soft paper towels.
• Wipe driver information displays with a softcloth.
• Visually inspect battery terminals for corro-sion. Corrosion may indicate a loose terminalconnector, or a battery near the end of itsuseful service life. Consult your Volvo retailerfor additional information.
As needed:
Wash the car, including the undercarriage, to reduce wear that can be caused by a buildup ofdirt, and corrosion that can be caused by salt res-idues. Clean leaves and twigs from air intake vents at the base of the windshield, and from other placeswhere they may collect.
NOTE
Complete service information for qualified technicians is available online for purchase orsubscription at www.volvotechinfo.com.

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MAINTENANCE AND SERVICE
560If the engine oil is not checked regularly and the level becomes low, this could cause seriousengine damage.
CAUTION
To satisfy the requirements for the engine's service intervals, all engines are factory-filledwith a specially adapted synthetic engine oil.Great care has been put into the choice of oil,with consideration given to service life, starta-bility, fuel consumption and environmentalimpact. For the recommended service intervals to apply, an approved engine oil must be used.Only use the prescribed oil grade to top off orchange the oil. Otherwise, there is a risk ofthe vehicle's service life, startability, fuel con-sumption and environmental impact beingaffected. Failure to use engine oil of the prescribed grade and viscosity could cause damage toengine-related components. Volvo Car Corpo-ration disclaims warranty liability for such typeof damage. Volvo recommends entrusting oil changes to an authorized Volvo workshop.
Volvo uses different systems to warn if the oil level is too low/high or the oil pressure is low. Onengine variants with an oil pressure sensor, a
warning symbol is displayed in the instrument panel when oil pressure is low
. On engine
variants with an oil level sensor, the
warn-
ing symbol in the instrument panel and display messages are used to alert the driver. Someengine variants have both systems. Contact aVolvo retailer for more information. Change the engine oil and oil filter according to the schedule specified in the Warranty and Main-tenance Records Information booklet. Oils of ahigher grade than that specified may be used. Ifthe vehicle is driven in adverse conditions, Volvorecommends using an oil with a higher gradethan that specified.
Related information
• Checking and filling engine oil (p. 560)
• Engine oil specifications (p. 618)
Checking and filling engine oil
The engine oil level is monitored by an electronic oil level sensor.

SPECIFICATIONS
618
Engine oil specificationsFully synthetic engine oil of at least ACEA A5/B5 must be used. Lower oil gradesmay not offer the same fuel economy, engineperformance or engine protection.
Volvo recommends:
GeneralSee the Service and warranty booklet for infor- mation about oil change intervals.
NOTE
This vehicle is delivered from the factory with synthetic oil.
Do not use oil additives.
Oil viscosityThe wrong oil viscosity can shorten engine serv- ice life during normal use. SAE 5W-30 providesgood fuel economy and engine protection. Seethe viscosity chart.
Viscosity chart
Extreme driving conditions
Volvo's VCC RBS0-2AE/SAE 0W20 oil is recom- mended for extreme conditions.
Oil volume
The oil volume for the engine is:
Liter (approx.) 5.6
US qts (approx.) 5.9
Related information
• Type designations (p. 610)
• Checking and filling engine oil (p. 560) •
Engine oil (p. 559)

INDEX
634
T
Technician certification 37 Temperatureadjusting 222, 223, 224
perceived 197
Temporary spare spare tire 527
Temporary tire sealing system execution, checking 531
Inflating tires 535
location 530
overview 530
sealing compound 530
Terms and conditions services 34
users 494
Tire dimensions 512, 522
Tire pressure decal 517Tire pressure monitoring calibrating 519
Tires 508 direction of rotation 510
glossary of terms 511
inflation pressure table 621
mounting 526
pressure 621
removal 524
rotation 509
specifications 512, 621
storage 508
tire pressure monitoring 517
tire sealing 530
Tread depth 529
tread wear indicator 511
winter tires 529
Tire sealing system 531
Tire tread 511
Tools 522 Top tether anchors (child restraint sys- tems) 72
Total airing function 229, 247
Towing 434
Towing capacity and towball load 616
Towing eyelet 435
TPMS - Tire Pressure Monitoring System 517
Traction control 264
Traffic information 451
Transmission 407 automatic 408
Transmission fluid grade 619
Travel Link 460 Fuel 463
Notifications 462Sports 464
weather 461
Tread depth 511, 529
Tread wear indicator 511
Trip computer 85, 87
Trip odometer 85
Trip odometer resetting 88
Trip statistics 88Troubleshooting Adaptive Cruise Control 295
Troubleshooting the camera sensor 321 Trunk electrical outlet 539, 540
Lighting 162
Trunk lid emergency opening 249
locking/unlocking 233, 246
open/close with foot movement 254
power-operated 251
unlocking from inside 249
Tunnel detection 153
Turn off engine 396
Turn signals 156Type approval radar system 319