Oil System
General
The engines from the VEA family have an oil system with a variable oil pump, piston cooling and oil level sensor. Service interval depends on market and is wither 30 000 km or one year. The engine oil used is a fully synthetic oil with SAE 0W20 viscosity with designation VCC RBS0-2AE. The oil, which is specially developed for Volvo, must be used in all markets. The exception is the USA where, due to legal requirements on the market, ACEA A5/B5 5W30 is used instead. In order to optimize the engine's internal friction, the lubrication system has a fully variable oil pump. The oil pump's variable displacement contributes to reduced fuel consumption. None of the engines in the VEA family have a dipstick.