Mercedes-Benz OM646 engine is a 2.1-liter (2148 cc) inline-four cylinder diesel engine widely used in passenger cars like the C-Class (W203, W204) and E-Class (W211), as well as commercial vehicles like the Sprinter and Vito. A comprehensive workshop manual for this engine typically covers detailed technical specifications, common service procedures, and troubleshooting for its common-rail fuel system. Technical Specifications
There are several ways to find a Mercedes Workshop Manual Om646 Engine, including: Mercedes Workshop Manual Om646 Engine
The OM646 relies heavily on its turbo system. The manual provides: Mercedes-Benz OM646 engine is a 2