The is a 2.1-liter (2,148 cc) inline-four cylinder diesel engine manufactured by Mercedes-Benz between 2002 and 2010. It is a highly robust "long-life" engine noted for its usage of a cast-iron crankcase, common rail diesel technology, and widespread implementation in E-Class (W211) and Sprinter vans. Designation: Sold primarily as 200 CDI and 220 CDI.
This section covers structural repairs. It includes step-by-step guides for removing the cylinder head, replacing the head gasket, measuring cylinder bore wear, and installing new piston rings. It also outlines the exact procedures for balancing shaft alignment—a critical step unique to refining this four-cylinder engine's smoothness. Fuel & Injection System (CDI) Mercedes Workshop Manual Om646 Engine
If you are currently working on a specific repair, let me know: What you are working on The specific symptoms or error codes you are encountering Which engine component you need help troubleshooting The is a 2