2018 VOLVO S90 catalytic converter

YOUR VOLVO
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* Option/accessory.27
Creating and registering a Volvo ID
A Volvo ID can be created in two ways. If your Volvo ID was created with the Volvo On Callapp, the Volvo IDmust also be registered to thevehicle to enable access to the Volvo ID serv-ices.
Creating a Volvo ID using the app
1. Download the Volvo ID app from Download
Center in the center display's App view.
2. Start the app and register a personal email address.
3. Follow the instructions that will be sent auto- matically to this email address.
> A Volvo ID has now been created and isautomatically registered to the vehicle. The Volvo ID services can now be used.
Creating a Volvo ID using the Volvo On Call
app3
1. Download the latest version of the Volvo On Call app from a smartphone, via e.g. App Store, Windows Phone or Google Play.
2. On the app's start page, create a Volvo ID and enter a personal email address.
3. Follow the instructions that will be sent auto- matically to this email address.
> A Volvo ID has now been created. Seebelow for information on how the ID is registered to the vehicle.
Registering your Volvo ID to the vehicleIf your Volvo ID was created using the Volvo OnCall app, follow these steps to register the ID tothe vehicle:
1. If you have not already done so, download
the Volvo ID app from
Download Center in
App view.
NOTE
To download apps the vehicle must be con- nected to the internet.
2. Start the app and enter your Volvo ID/email address.
3. Follow the instructions that will be automati- cally sent to the email address connected to your Volvo ID.
> Your Volvo ID has now been registered tothe vehicle. The Volvo ID services can now be used.
Related information
• Volvo ID (p. 26)
• Download apps (p. 446)
• Handling system updates via Download Cen-ter (p. 551)
• Internet-connected vehicle
* (p. 487)
Drive-E ‒ purer driving pleasure
Volvo is committed to the well-being of its cus- tomers. As a natural part of this commitment, wecare about the environment in which we all live.Concern for the environment means an everydayinvolvement in reducing our environmentalimpact.
Volvo's environmental activities are based on a holistic view, which means we consider the over-all environmental impact of a product throughoutits complete life cycle. In this context, design, pro-duction, product use, and recycling are all impor-tant considerations. In production, Volvo haspartly or completely phased out several chemicalsincluding CFCs, lead chromates, asbestos, andcadmium; and reduced the number of chemicalsused in our plants 50% since 1991. Volvo was the first in the world to introduce into production a three-way catalytic converter with aLambda sond, now called the heated oxygen sen-sor, in 1976. The current version of this highlyefficient system reduces emissions of harmfulsubstances (CO, HC, NOx) from the exhaust pipeby approximately 95 - 99% and the search toeliminate the remaining emissions continues.Volvo is the only automobile manufacturer tooffer CFC-free retrofit kits for the air conditioningsystem of all models as far back as the 1975model 240. Advanced electronic engine controlsand cleaner fuels are bringing us closer to our
3 Vehicles with Volvo On Call.

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STARTING AND DRIVING
428
Related information
•Opening/closing the fuel filler door (p. 427)
Fuel Volvo recommends the use of detergent gaso- line to control engine deposits.
Deposit control gasoline (gasoline with detergent additives)
Detergent gasoline is effective in keeping injec- tors and intake valves clean. Consistent use ofdeposit control gasolines will help ensure gooddriveability and fuel economy. If you are not surewhether the gasoline contains deposit controladditives, check with the service station operator.
NOTE
Volvo recommends not using external fuel injector cleaning systems, e.g. do not adddetergent additives to gasoline before or afterrefueling.
Unleaded fuelAll Volvo vehicles have a three-way catalytic con- verter and must only use unleaded gasoline. USand Canadian regulations require that pumpsdelivering unleaded gasoline are labeled"UNLEADED". Only the nozzles of these pumpswill fit in your vehicle's fuel filler inlet. It is unlaw-ful to dispense leaded fuel into a vehicle labeled"unleaded gasoline only". Leaded gasoline dam-ages the three-way catalytic converter and theheated oxygen sensor system. Repeated use ofleaded gasoline will lessen the effectiveness of the emission control system and could result inloss of emission warranty coverage. State andlocal vehicle inspection programs will makedetection of misfueling easier, possibly resultingin emission test failure for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an octane enhancing additive called methyl-cyclopentadienyl manganese tricarbonyl(MMT). If such fuels are used, your EmissionControl System performance may be affected,and the Check Engine Light (malfunctionindicator light) located on your instrumentpanel may light. If this occurs, please returnyour vehicle to a trained and qualified Volvoservice technician 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 laws requirethat the service pump be marked indicating useof alcohols or ethers. However, there are areas inwhich the pumps are unmarked. If you are notsure whether there is alcohol or ethers in thegasoline you buy, check with the service stationoperator. To meet seasonal air quality standards,some areas require the use of "oxygenated" fuel.

STARTING AND DRIVING
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431
Emission controls
Three-way catalytic converter
•Keep your engine properly tuned. Certain engine malfunctions, particularly involving theelectrical, fuel or distributor ignition systems,may cause unusually high three-way catalyticconverter temperatures. Do not continue tooperate your vehicle if you detect enginemisfire, noticeable loss of power or otherunusual operating conditions, such as engineoverheating or backfiring. A properly tunedengine will help avoid malfunctions thatcould damage the three-way catalytic con-verter.
• Do not park your vehicle over combustiblematerials, such as grass or leaves, which cancome into contact with the hot exhaust sys-tem and cause such materials to ignite undercertain wind and weather conditions.
• Excessive starter cranking (in excess of oneminute), or an intermittently firing or floodedengine can cause three-way catalytic con-verter or exhaust system overheating.
• Remember that tampering or unauthorizedmodifications to the engine, the Engine Con-trol Module, or the vehicle may be illegal andcan cause three-way catalytic converter orexhaust system overheating. This includes:altering fuel injection settings or compo-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
•
Octane rating (p. 429)
• Fuel (p. 428)
Overheating of engine andtransmission
In demanding driving conditions, such as driving in mountainous areas or hot weather, there is arisk of the engine or transmission overheating,especially when carrying heavy loads.
• Engine power may be temporarily limited.
• Remove any auxiliary lights mounted in front of the grille when driving in hot weather.
• If the temperature in the engine's coolingsystem becomes too high, a warning symbolwill appear in the instrument panel along with the message
Engine temperature High
temperature Stop safely. Pull over to a
safe location and let the engine idle for a few minutes to cool down.
• If the message
Engine temperature High
temperature Turn off engine or Engine
coolant Level low, turn off engine is dis-
played, stop the vehicle and turn off the engine.
• If the transmission begins to overheat, analternative gear shifting program will beselected. An integrated protective functionwill also be activated, the warning symbol will illuminate and the message
Transmission
warm Reduce speed to lower
temperature or Transmission hot Stop
safely, wait for cooling will be displayed in
the instrument panel. Follow the recommen- dations given by reducing speed or stopping

INDEX
624
B
Backrestfront seat, adjusting 184, 185, 188, 189 , 190
rear seat, adjusting 192
Battery jump-start 433
Maintenance 573
start 573
support 576
symbols on the battery 577
warning symbols 577
BLIS 337, 338, 339, 340 Blower adjusting 220, 221
air distribution 202
air vents 203
Bluetooth connect 471
connecting vehicle to Internet 489
phone 478
settings 487
Book service and repair 552
Booster cushions 71Brake assist after collision 407
Brake fluidgrade 619
Brake functions 398
Brake light 159
Brakes 399 anti-lock brakes, ABS 399
automatic when stationary 405
Brake Assist System, BAS 400
brake lights 159
brake system 398
emergency brake lights 159
handbrake 401
Maintenance 401
on salted roads 401
on wet roads 400
brake system fluid 619
C
Camera sensor 333
Camera unit 320
Capacity weight 536, 615
Cargo compartment 543
attachment points 545
Car wash 595, 596, 598, 599, 600, 601
Catalytic converter 431 recovery 434
CD player 469
Cell phone, see Phone 479
Center console 539Center display change appearance 129
cleaning 590
climate controls 208
Function view 120
keyboard 124
messages 138, 139, 140
operation 110, 113, 117, 122
overview 107
settings 130, 131, 132
switch off and change volume 129
symbols in status bar 122
views 113
Central locking 247
Change of owner 132
Changing a wheel 522
Checking engine oil level 561
Child restraints 63, 65 booster cushions 71
convertible seats 69
infant seats 67
ISOFIX/LATCH anchors 74
lower attachment points 73