engine VOLVO XC90 2014 Owner´s Manual

11 Specifications
Three-way catalytic converter
11
293
Three-way catalytic converter - general information
•Keep your engine properly tuned. Certain engine malfunctions, particularly involvingthe electrical, fuel or distributor ignitionsystems, may cause unusually high three-way catalytic converter temperatures. Donot continue to operate your vehicle ifyou detect engine misfire, noticeable lossof power or other unusual operating con-ditions, such as engine overheating orbackfiring. A properly tuned engine willhelp avoid malfunctions that could dam-age the three-way catalytic converter.
• Do not park your vehicle over combusti-ble materials, such as grass or leaves,which can come into contact with the hotexhaust system and cause such materialsto ignite under certain wind and weatherconditions.
• Excessive starter cranking (in excess ofone minute), or an intermittently firing orflooded engine can cause three-way cat-alytic converter or exhaust system over-heating.
• Remember that tampering or unauthor-ized modifications to the engine, the Elec-tronic Control Module, or the vehicle maybe illegal and can cause three-way cata-lytic converter or exhaust system over-heating. This includes: altering fuel injec-tion settings or components, altering emission system components or location,or removing components, and/the repea-ted use of leaded fuel.
NOTE
Unleaded fuel is required for vehicles with three-way catalytic converters.

12 Index
12
299
Central locking system - remote key....... 127
Changing a wheel.................................... 200
Changing coolant.................................... 220
Charge air cooler..................................... 291
Check Engine warning light....................... 61
Child restraint anchors......................... 49, 51Child restraints recalls and registration......................... 40
Child restraint systems.............................. 41
Child safety................................................ 38
Child safety locks.................................... 132
Climate system.......................................... 94 refrigerant............................................. 94
Clock reset button..................................... 58
Coat hanger............................................. 117
Cold weather precautions........................ 169Compact disc care CD care............................................... 272
Convertible seats....................................... 45
Coolant.................................................... 224 changing............................................. 220
Courtesy light........................................... 111Cup holder rear seat.............................................. 116 Curb weight............................................. 187
Current fuel consumption.......................... 76
D
Daytime running lights............................... 68 Defroster
rear window and door mirrors.............. 75
rear window and mirrors..................... 100
windshield............................................. 99
Detachable trailer hitch............................ 167
Dimensions.............................................. 284Disabling the passenger's side front air-
bag............................................................. 28
Display, instrument panel.......................... 58
Dolby Pro Logic II (DPL II)........................ 255
Door mirrors............................................... 85 defroster............................................... 75
Door mirrors, folding.................................. 64
Driver distraction warning.......................... 14
Driving conditions, difficult...................... 147
Driving economically................................ 146
Driving through water.............................. 147
E
Economical driving.................................. 146
Electrically operated moonroof.................. 87
Electrical system...................................... 292
Emergency locking retractor...................... 39
Emission inspection readiness................ 217Engine specifications...................................... 291
starting................................................ 143
Engine oil................................................. 222 checking............................................. 222
specifications...................................... 290
Environment............................................... 13
F
Federal Clean Air Act............................... 216 Flat tires changing............................................. 198
repairing with tire sealing system....... 192
Floor mats cleaning.............................................. 211
placing correctly................................. 143
Fog light............................................... 60, 69