Mercedes 7G-Tronic 722.9 TCM – Turbine Speed Sensor Repair C300 💡 Save time and money

💡 Save time and money — we professionally restore your original turbo actuator without the need for reprogramming or full replacement

and EVAP system leaks

Dim or discoloured light output

Engine hesitation or flat spots

Mercedes 7G-Tronic 722.9 TCM – Turbine Speed Sensor Repair C300 💡 Save time and moneyMercedes 7G Tronic 722. 9 TCM Turbine Speed Sensor RepairThis is a repair service for the 722. 9 7G Tronic Transmission Control Module (TCM) used across a wide range of Mercedes Benz vehicles. A common failure in these units involves the internal turbine speed sensors Y3 8n1 (Turbine Speed Sensor) and Y3 8n2 (Internal Speed Sensor). Faults typically cause: Harsh or erratic shifting Transmission stuck in limp mode DTCs relating to speed sensor errors