Mercedes-Benz C-Class Manuals

Mercedes Benz C-Class (W204) Training Manual: M272 Features

Mercedes Benz C-Class. M271 Features

Technical features:

  • V6 engines with 60º cylinder angle
  • Aluminum crankcase with silicon-coated barrels (SILITEC)
  • 4-valve technology with two camshafts per cylinder bank
  • Balance shaft (to compensate for free inertial forces)
  • Weight-reduced pistons and rods
  • Infinite camshaft adjustment of the intake/exhaust camshafts of up to 40º CA
  • Internal exhaust gas recirculation (via the camshaft adjustment)
  • 2 crankcase ventilation systems (partial & full load)
  • Engine control unit mounted on the engine
  • Engine control unit with CAN gateway function
  • ME9.7 gasoline injection and ignition system (Bosch)
  • Fuel system with fuel pump control unit (N118)
  • Variable intake manifold with variable length intake manifold switchover flaps and swirl flaps
  • HFM 6 hot film mass air flow sensor (frequency output)
  • Dedicated ignition coils
  • Catalytic converters mounted close to the engine
  • Linear lambda control (wide-band sensor)
  • Engine thermal management with electrical three-disk thermostat
  • Exhaust certification in accordance with EURO 4
    M271 Features

    OM646 EVO Features

    See More:

    Mercedes-Benz C-Class Owners Manual > Engine compartment: Adding washer fluid to the windshield washer system
    WARNING Risk of burns from hot component parts in the engine compartment Certain components in the engine compartment can be very hot, e.g. the engine, the radiator and parts of the exhaust system. Allow the engine to cool down and only touch component parts described in the following.   WARNI ...

    Mercedes-Benz C-Class Owners Manual

    Mercedes Benz C-Class (W204) Training Manual

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