fuel pressure VOLVO XC90 2014 Owner´s Manual

07 Wheels and tires
Tire Pressure Monitoring System (TPMS)
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203
The tire pressure monitoring system
1
uses
sensors mounted in the tire valves to check inflation pressure levels. When the vehicle ismoving at a speed of approximately 20 mph(30 km/h) or faster, these sensors transmitinflation pressure data to a receiver located inthe vehicle.
USA – FCC ID: MRXG403MA4 A
This device complies with part 15 of the
FCC rules. Operation is subject to the fol- lowing conditions: (1) This device may notcause harmful interference, and (2) thisdevice must accept any interferencereceived, including interference that maycause undesired operation. When low inflation pressure is detected, TPMS will light up the tire pressure warn-ing light (also referred to as a telltale) in theinstrument panel (see page 61), and willdisplay a message in the text window. Thewording of this message is determined bythe degree of inflation pressure loss.
A On certain models, the FCC code is MRXTG315AM04
When low inflation pressure is detected, 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 in the text window:
LOW
TIRE PRESS. CHECK TIRES or VERY LOW
TIRE PRESSURE.
NOTE
If a fault occurs in TPMS, the tire pressure warning light will flash for approximately 1 minute and
TIRE PRESS SYST
SERVICE REQUIRED will be displayed.
Each tire, including the spare (if provided), should be checked monthly when cold andinflated to the inflation pressure recom-mended by the vehicle manufacturer on thevehicle placard or tire inflation pressure label.(If your vehicle has tires of a different sizethan the size indicated on the vehicle placardor tire inflation pressure label, you shoulddetermine the proper tire inflation pressure forthose tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitor-ing system (TPMS) that illuminates a low tirepressure telltale when one or more of yourtires is significantly under-inflated. Accord-ingly, when the low tire pressure telltale illu-minates, you should stop and check yourtires as soon as possible, and inflate them to the proper pressure. Driving on a significantlyunder-inflated tire causes the tire to overheatand can lead to tire failure. Under-inflationalso reduces fuel efficiency and tire tread life,and may affect the vehicle's handling andstopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driv-er's responsibility to maintain correct tirepressure, even if under-inflation has notreached the level to trigger illumination of theTPMS low tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate whenthe system is not operating properly. TheTPMS malfunction indicator is combined withthe low tire pressure telltale. When the sys-tem detects a malfunction, the telltale willflash for approximately one minute and thenremain continuously illuminated. Thissequence will continue upon subsequentvehicle start-ups as long as the malfunctionexists. When the malfunction indicator is illu-minated, the system may not be able todetect or signal low tire pressure as intended.TPMS malfunctions may occur for a variety ofreasons, including the installation of replace-ment or alternate tires or wheels on the vehi-cle that prevent the TPMS from functioning
1
This system is standard on U.S. models and optional on Canadian models

08 Car care
Washing and cleaning the vehicle
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208
Washing
•The vehicle should be washed at regular intervals since dirt, dust, insects and tarspots adhere to the paint and may causedamage. It is particularly important towash the vehicle frequently in the winter-time to prevent corrosion, when salt hasbeen used on the roads.
• When washing the vehicle, do not exposeit to direct sunlight. Use lukewarm waterto soften the dirt before you wash with asponge, and plenty of water, to avoidscratching.
• Bird droppings: Remove from paintworkas soon as possible. Otherwise the finishmay be permanently damaged.
• A detergent can be used to facilitate thesoftening of dirt and oil.
CAUTION
Chromed wheels
: Clean chrome-plated
wheels using the same detergents used for the body of the vehicle. Aggressive wheelcleaning agents can permanently stainchrome-plated wheels.
• Dry the vehicle with a clean chamois and remember to clean the drain holes in thedoors and rocker panels.
• Tar spots can be removed with tarremover after the vehicle has beenwashed.
• A stiff-bristle brush and lukewarm soapywater can be used to clean the wiperblades. Frequent cleaning of the wind-shield and wiper blades improves visibilityconsiderably and also helps prolong theservice life of the wiper blades.
• Wash off the dirt from the underside(wheel housings, fenders, etc.).
• In areas of high industrial fallout, morefrequent washing is recommended.
Suitable detergentsSpecial vehicle washing detergents should be used. A suitable mixture is about 2.5 fl. oz.(8.5 cl) of detergent to 2.6 US gal. (10 liters) ofwarm water. After washing with a detergentthe vehicle should be well rinsed with cleanwater.
CAUTION
•Avoid waxing or polishing plastic or rubber components
• Polishing chromed strips can wearaway or damage the surface
• Polishes containing abrasive sub-stances should not be used
CAUTION
•Dirt, snow, etc., on the headlights can reduce lighting capacity considerably.Clean the headlights regularly, forexample when refueling.
• During high pressure washing, thespray mouthpiece must never becloser to the vehicle than 13 " (30 cm).Do not spray into the locks.
Special moonroof cautions:
• Always close the moonroof and sunshade before washing your vehicle.
• Never use abrasive cleaning agents onthe moonroof.
• Never use wax on the rubber sealsaround the moonroof.

09 Maintenance and servicing
Maintaining your vehicle09
}}
217
Owner maintenance
Periodic maintenance requirements and inter- vals are described in your vehicle's Warrantyand Service Records Information booklet. The following points can be carried out between the normally scheduled maintenanceservices.
Each time the vehicle is refueled
•Check the engine oil level
• Clean the windshield, windshield wipers, headlights, and tail lights
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 asoft cloth.
• Visually inspect battery terminals for cor-rosion. Corrosion may indicate a looseterminal connector, or a battery near theend of its useful service life. Consult atrained and qualified Volvo service techni-cian for additional information.
As needed
•
Wash the vehicle, including the undercar-riage, to reduce wear that can be causedby a buildup of dirt, and corrosion thatcan be caused by salt residues.
• Clean leaves and twigs from air intakevents at the base of the windshield, andfrom other places where they may collect.
• Complete service information for qualifiedtechnicians is available online for pur-chase or subscription at www.volvote-chinfo.com.
Emission inspection readiness
What is an Onboard Diagnostic System
(OBD II)?
OBD II is part of your vehicle's computerized engine management system. It stores diag-nostic information about your vehicle's emis-sion controls. It can light the Check Enginelight (MIL) if it detects an emission control"fault." A "fault" is a component or systemthat is not performing within an expectedrange. A fault may be permanent or tempo-rary. OBD II will store a message about anyfault.
How do states use OBD II for emission
inspections?
Many states connect a computer directly to avehicle's OBD II system. The inspector can then read "faults." In some states, this type ofinspection has replaced the tailpipe emissiontest.
How can my vehicle fail OBD II emission
inspection?
Your vehicle can fail OBD II emission inspec-tion for any of the following reasons.
• If your Check Engine (MIL) light is lit, your vehicle may fail inspection.
• If your vehicle's Check Engine light waslit, but went out without any action onyour part, OBD II will still have a recordedfault. Your vehicle may pass or fail,depending on the inspection practices inyour area.
• If you had recent service that requireddisconnecting the battery, OBD II diag-nostic information may be incompleteand "not ready" for inspection. A vehiclethat is not ready may fail inspection.
How can I prepare for my next OBD II
emission inspection?
• If your Check Engine (MIL) light is lit – orwas lit but went out without service, haveyour vehicle diagnosed and, if necessary,serviced by a qualified Volvo technician.
• If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, aperiod of driving is necessary to bring the

09 Maintenance and servicing
Engine oil 09
222
Oil specifications
Full synthetic engine oil meeting the minimum ACEA A5/B5 must be used. Lower quality oilsmay not offer the same fuel economy, engineperformance, or engine protection. Refer to the Warranty and Service Records information booklet for information on oilchange intervals and oil type requirements.
NOTE
This vehicle comes from the factory with synthetic oil.
Oil additives must not be used.
Oil viscosityIncorrect viscosity oil can shorten engine life under normal use. SAE 5W-30 will providegood fuel economy and engine protection.See the viscosity chart.
Viscosity chart
Extreme engine operationSAE 0W-30 oil meeting ACEA A5/B5 require- ments is recommended for driving in areaswith sustained low temperatures.
NOTE
Volvo uses different systems to indicate a low oil level or pressure. Some modelshave an oil pressure sensor, in which casea warning symbol (see page 60) is used toindicate low oil pressure. Other modelshave an oil level sensor, in which case thedriver is alerted by the warning symbol inthe center of the instrument panel and atext in the information display. Some mod-els use both systems. Contact a trainedand qualified Volvo service technician formore information.
Changing engine oil and oil filter
See page 290 for oil volumes. Refer to the Warranty and Service Records Informationbooklet for information on the oil changeintervals.
NOTE
Volvo does not recommend the use of oil additives.
Checking and adding oil
G030880
Location of dipstick (1) and oil filler cap (2)
The oil level should be checked at regular intervals, particularly during the period up tothe first scheduled maintenance service.

11 Specifications
Engine specifications
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Engine designationB6324S5
Output
kW/rps179/107
hp/rpm240/6400
Torque
Nm/rps320/53
ft. lbs./rpm236/3200
No. of cylinders6
Bore (mm/in.)3.3/84
Stroke (mm/in.)3.78/96
Cylinder displacement, liters3.19 (194.8 cu in)
Compression ratio10.8:1
Charge air cooler (Intercooler)Turbocharged engines employ a turbo-com- pressor to force air into the engine inlet mani-fold and a charge air cooler to cool the com-pressed inlet air. The resulting increase in airflow raises pressure in the intake manifoldand increases engine power over that devel-oped by the normally-aspirated engine. Thecharge air cooler (which resembles a radiator)is located between the turbo-compressor andinlet manifold.Fuel systemThe engine is equipped with a multiport fuelinjection system.

12 Index
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300
Folding door mirrors.................................. 64
Front airbags.................................. 24, 25, 28Front seat folding backrest.................................. 104
manually adjusted............................... 104
Front seats power.................................................. 105
ventilated.............................................. 97
XC90 Executive.................................. 107
Front suspension..................................... 289
Fuel.......................................................... 138
Fuel filler cap........................................... 141Fuel filler door opening manually............................... 141
unlocking.............................................. 69
Fuel system.............................................. 291
Fuses....................................................... 238
G
Garage door opener HomeLink ®
Wireless Control System... 89
Gasoline................................................... 138
Geartronic – manual shifting.................... 150 Generator................................................. 292
Generator warning light............................. 60
Glove compartment................................. 116
Grocery bag holder.................................. 122
Gross vehicle weight (GVW).................... 187
H
Hand brake.............................................. 157
Hazard warning flashers............................ 75
HD digital radio........................................ 260
Headlights.................................................. 67
Active Bending Lights............. 64, 67, 230
Dual Xenon........................................... 64
Headlights, high and low beams............... 71
Heated front seats..................................... 99
High/low beams – replacing.................... 230
High beam bulb, replacing...................... 232
High beam flash......................................... 71
High beam indicator.................................. 58
Hoisting the vehicle................................. 219 HomeLink ®
Wireless Control System........ 89
Home safe lighting..................................... 71 Hood, opening/closing.............................. 81
I
Ignition switch.......................................... 145
Immobilizer (start inhibitor)...................... 126
Important information.................................. 8
Indicator and warning symbols.................. 58
indicator light............................................. 60
Infant seats................................................ 43
Inflatable Curtain........................................ 34
Inflation pressure, checking..................... 181
Inflation pressure table............................ 183Information and warning symbols, table
of.............................................................. 294
Information display.................................... 58
Inspection readiness................................ 217
Instrument overview.................................. 56
Instrument panel........................................ 58
Instrument panel lighting........................... 69
Interior lighting......................................... 111
ISOFIX/LATCH anchors............................. 49