Turbo Actuator Removal (OM642) – Possible Cause of No Power?

In this video, I show how to remove the turbo actuator on a Mercedes OM642 diesel engine, as part of diagnosing a possible cause of power loss. If your vehicle is experiencing reduced performance, lack of boost, or going into limp mode, the turbo actuator is one component worth inspecting. While this video focuses on the removal process, it may help you check whether the actuator is contributing to the issue. 🔧 What this video covers: Turbo actuator location on the OM642 engine Step-by-step removal process Tips to avoid damaging components When to inspect or replace the actuator How this part can relate to loss of power symptoms 🚗 Vehicle: Mercedes-Benz W204 C-Class OM642 V6 Diesel 💡 Important note This video demonstrates removal of the turbo actuator and is intended as a guide to help with inspection and diagnosis. Loss of power can have multiple causes, so further checks may be required depending on your specific fault. 📌 Who this may help: Experiencing loss of power or poor acceleration Suspected turbo actuator issue Diagnosing boost-related problems Carrying out DIY inspection or repair