Mercedes Benz M272 Engine Parts Diagram

: Each head contains dual overhead camshafts (DOHC) with four valves per cylinder. The intake camshaft is chain-driven and subsequently drives the exhaust camshaft via a gear.

: Unlike its predecessor, the M112, the M272 features a Double Overhead Cam (DOHC) setup with four valves per cylinder. Mercedes Benz M272 Engine Parts Diagram

Located in the oil pan, this switch replaced earlier sensors and is a common point for electronic failure or leaks. Camshaft Position Sensors: : Each head contains dual overhead camshafts (DOHC)