Октановое число
Volvo requires premium fuel (91 octane1 or higher) for all T5, T6 and T8 engines, and recommends AKI 93 for optimal performance and fuel economy. See decal examples in illustrations 1 and 2.
Минимальный октан
Наклейки

Illustration 1: Sample fuel pump octane label1.

Illustration 2: Decal on the inside of the fuel filler flap on vehicles that require premium fuel2.
Бензин моющих средств верхнего уровня
Volvo endorses the use of "TOP TIER Detergent Gasoline" where available to help maintain engine performance and reliability. TOP TIER Detergent Gasoline meets a new standard jointly established by leading automotive manufactures to meet the needs of today's advanced engines. Qualifying gasoline retailers (stations) will, in most cases, identify their gasoline as having met the "TOP TIER Detergent Gasoline" standards.
Топливные составы
Do not use gasoline that contains lead or manganese 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.
Многие виды топлива содержат бензол как растворитель. 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. Они могут включать в себя:
- стоя в стороне от наполнителя во время заправки
- refueling only at gas stations with vapor recovery systems that fully seal the mouth of the filler neck during refueling
- Носить неопреновые перчатки при обработке сопла топливного наполнителя.
Использование добавок
With 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.
Требует вождения
In demanding driving conditions, such as when towing a trailer or driving in hot weather or for prolonged periods at high altitudes, it may be a good idea to switch to a higheroctane fuel (AKI1 91 or higher) or to switch to another brand of gasoline in order to fully utilize the vehicle's engine capacity and optimize traction.
1 AKI (Anti Knock Index) is an average value of RON (Research Octane Number) and MON (Motor Octane Number) - (RON)+(MON)/2
2 For supplementary information - see the car's Service and Warranty Booklet.
Проверьте себя
Короткий тест по Volvo XC90: после ответа — пояснение и ссылка на страницу руководства.