Environment-friendly direct injection.
More detailed information
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Further reductions in fuel consumption have been achieved by lowering the power input of ancillary components.
The new, controlled oil pump of the BlueDIRECT engine generation adapts to prevailing requirements, for example, thereby also helping to save fuel. In conjunction with the new direct injection system, this leads to marked reductions in fuel consumption – and corresponding drops in CO2 emissions.
New multiple spark ignition within a working stroke leads to marked stabilisation of the combustion process. This means more thorough combustion of the fuel – and more energy is released in the process. Additional fuel efficiency benefits result from the engines' lightweight design and reduced friction.