The emission control strategy of the new CGI engine is based both on in - engine measures to deliver low engine - out emissions and on effective exhaust gas
aftertreatment by a total of four catalytic converters.
Not exact matches
The deal enabled VW and its premium sister brand, Audi, to obtain access to the emissions - reducing Bluetec
aftertreatment system developed
by Mercedes.
Aftertreatment begins with two close - coupled three - way catalytic converters, each of them monitored
by two oxygen sensors — a control sensor and a diagnostic sensor.
The new E-Class represents another major advance
by Mercedes - Benz in all these fields as the saloon marks the series - production debut of a series of innovative technical features which can not be found in any other car in this vehicle category - from the drowsiness detection system to automatic emergency braking when an accident is imminent, from Adaptive Highbeam Assist to the Active Bonnet with its reversible actuation mechanism, from the air suspension with electronically controlled damping to the trend - setting BlueTEC exhaust
aftertreatment system.
Mercedes says the inline - six cylinder unit uses an aluminium engine block and steel pistons (reducing the friction
by 40 to 50 percent), multi-way exhaust gas recirculation and a near - engine exhaust
aftertreatment.