2019 VOLVO XC90 sensor

7
SERVICE AND MAINTENANCE
Demanding driving
In demanding driving conditions, such as operating
the vehicle in hot weather, towing a trailer, or
driving for extended periods at higher altitudes
than normal, it may be advisable to switch to
higher octane fuel (91 or higher) or to change
gasoline brands to fully utilize your engine’s
capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or
changing gasoline brands, it may be necessary
to fill the tank more than once before a
difference in engine operation is noticeable.Fuel FormulationsDo not use gasoline that contains lead as a knock
inhibitor, and do not use lead additives. Besides
damaging the exhaust emission control systems
on your vehicle, lead has been strongly linked to
certain forms of cancer.
Many fuels contain benzene as a solvent.
Unburned benzene has been strongly linked to
certain forms of cancer. If you live in an area where
you must fill your own gas tank, take precautions.
These may include:• standing upwind away from the filler nozzle
while refueling
• refueling only at gas stations with vapor
recovery systems that fully seal the mouth of
the filler neck during refueling
• wearing neoprene gloves while handling a fuel
filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze during
winter months, do not add solvents, thickeners,
or other store-bought additives to your vehicle’s
fuel, cooling, or lubricating systems. Overuse may
damage your engine, and some of these additives
contain organically volatile chemicals. Do not
needlessly expose yourself to these chemicals.
WARNING
Never carry a cell phone that is switched
on while refueling your vehicle. If the phone
rings, this may cause a spark that could ignite
gasoline fumes, resulting in fire and injury.
WARNING
Carbon monoxide is a poisonous, colorless, and
odorless gas. It is present in all exhaust gases.
If you ever smell exhaust fumes inside the
vehicle, make sure the passenger compartment
is ventilated, and immediately return the
vehicle to a trained and qualified Volvo service
technician for correction.
Deposit control gasoline (detergent
additives)Volvo recommends the use of detergent gasoline
to control engine deposits. Detergent gasoline
is effective in keeping injectors and intake valves
clean. Consistent use of deposit control gasolines
will help ensure good drivability and fuel economy.
If you are not sure whether the gasoline contains
deposit control additives, check with the service
station operator.
NOTE
Volvo does not recommend the use of external
fuel injector cleaning systems.Unleaded fuelEach Volvo has a three-way catalytic converter
and must use only unleaded gasoline. U.S. and
Canadian regulations require that pumps delivering
unleaded gasoline be labeled “UNLEADED”. Only
these pumps have nozzles which fit your vehicle’s
filler inlet. It is unlawful to dispense leaded fuel
into a vehicle labeled “unleaded gasoline only”.
Leaded gasoline damages the threeway catalytic
converter and the heated oxygen sensor system.
Repeated use of leaded gasoline will lessen the
effectiveness of the emission control system and
could result in loss of emission warranty coverage.
State and local vehicle inspection programs will
make detection of misfueling easier, possibly
resulting in emission test failure for misfueled
vehicles.


43
WARRANTY
bringing vehicle to any authorized Volvo retailer.
To the extent required by any federal, state, or
provincial law, whether statutory or common law, a
vehicle manufacturer shall be required to provide
a means for non-franchised repair facilities to
perform Emission Performance Warranty repairs.
However, to avoid delay and ensure proper
service, it is recommended that service under this
warranty be performed by an authorized Volvo
retailer.
When determining whether an owner has
complied with the written instructions for proper
maintenance and use, Volvo may require an
owner to submit evidence of compliance if it has
an objective reason for believing:
1. maintenance was not performed and,
2. that if not performed, it could be the cause
of the vehicle exceeding applicable emission
standards.
Failure to notify the owner of a decision to honor
or deny an Emission Performance Warranty claim
within thirty (30) days from the time the vehicle
is presented for repair shall result in the vehicle
manufacturer being responsible for repairing
the vehicle without charge to the vehicle owner,
unless such failure is attributable to the vehicle
owner or to events which are beyond the control
of the vehicle manufacturer or repair facility.
2019 Emission Warranty Parts List –
Federal – U.S. and CanadaThe following are some items covered by the
Emission Warranty for two (2) years or 24,000
miles/40,000 km, whichever occurs first. Volvo
has continued coverage on these items under
new car warranty to four (4) years or 50,000
miles/80,000 kilometers, whichever occurs first.
Components marked with one
“*” are covered
by the Long Term Warranty for eight (8) years
or 80,000 miles/130,000 km, whichever
occurs first. Hybrid components marked with
“**” are covered for eight (8) years or 100,000
miles/160,000 kilometers, whichever occurs first.
• Ambient Air Temperature Sensor
• Camshaft Position Sensor
• Capless Fuel Filler Pipe
• Catalytic Converter
“*”
• Charge Air Cooler
• Coolant Thermostat
• Crankshaft Position Sensor
• CVVT Solenoid Valve
• CVVT Timing Device
• Electronic Throttle Module (ETM)
• Engine Control Module Hardware
“*”
• Engine Control Module Software
• Engine Coolant Temperature Sensor
• EVAP Canister Purge Valve• EVAP Carbon Canister
• EVAP Hydrocarbon Scrubber
• EVAP Leakage Control Module (ELCM)
• EVAP Leakage Diagnostic Pump
• Filler Pipe
• Fuel High Pressure Sensor
• Fuel Injector
• Fuel Low Pressure Sensor
• Fuel Pump including Pressure Regulator
• Fuel Pump Electronic Module (PEM)
• Fuel Rail (including fuel pressure sensor)
• Fuel Tank
• Fuel Tank Isolation Valve (FTIV)
• Heated Oxygen Sensors
• High Pressure Fuel Pump
• Hybrid Powertrain Cooling (Radiator)
“**”
• Hybrid Cooling Battery-Radiator
“**”
• Hybrid Cooling Condenser including high
pressure sensor
“**”
• Hybrid Cooling Fan (engine cooling)
“**”
• Hybrid Cooling Fan (hybrid cooling circuit)
“**”
• Hybrid Cooling Pump
“**”
• Hybrid Cooling Temperature Sensor
“**”
• Hybrid Cooling Thermostat
“**”
• Hybrid Cooling Valve
“**”

* Covered by the Long Term Defect and Performance Warranty for eight (8) years or 80,000 miles/130,000 kilometers, whichever occurs first.
** Hybrid components are covered for eight (8) years or 100,000 miles/160,000 kilometers, whichever occurs first.

44
WARRANTY• Hybrid System including Hybrid Battery
“**”
• Ignition Coil
• Knock Sensor
• Manifold Absolute Pressure (MAP) Sensor
• Mass Air Flow (MAF) Sensor
• Oil Separator with Crankcase Pressure
Regulator
• Spark Plug
• Supercharger
• Supercharger Bypass Valve
• Supercharger Pressure Sensor
• Temperature and Manifold Air Pressure Sensor
(TMAP)
• Transmission Control Module (TCM) Hardware
and Software
• Turbocharger Assembly including Wastegate
Miscellaneous items used in above systems
Manifolds, hoses, clamps, fittings, tubing, sealing
gaskets or devices, pulleys, belts, fuel lines, wiring
harnesses and mounting hardware and electronic
controls (all models) used with the components
listed above.
NOTE
Parts listed under the 2019 Emission Warranty
Parts List – Federal – U.S. and Canada are
only covered components when they apply to
specific engine variants. Not all parts listed
apply to all engine types.
NOTE
Model year 2019 vehicles with engine VIN
code BR sold and registered in California,
Connecticut, Maine, Massachusetts, Maryland,
New Jersey, New York, Oregon, Rhode Island
or Vermont are classified as Transitional Zero
Emissions (TZEV) vehicles. TZEV vehicles have
a defects and performance emissions warranty
on all emissions components for fifteen (15)
years or 150,000 miles, whichever occurs first.
** Hybrid components are covered for eight (8) years or 100,000 miles/160,000 kilometers, whichever occurs first.