Description
Is your Mercedes idling roughly?
A disturbed idle is often due to a dirty or faulty throttle body. Our professional throttle body restoration reliably restores your engine’s original smooth running.
Our Services at a Glance
Diagnosis & Testing
- Measurement of the Drive and Throttle Body Potentiometers*
- Comparison of Actual and Target Values
- Testing of the Microswitch in the Idle Switch
- Final Practical Test on Our Company’s Own Test Vehicle (currently only for the M111)
Thorough Cleaning
- Gentle Glass Bead Blasting for Optimal Cleanliness and Function
- Preserving the Original Look and Feel
Cable Replacement
- Replacement of Brittle Cables with High-Quality, Heat-Resistant, and Crush-Proof FEP Cables (Teflon)
Actuator Motor Replacement
- Replacement of the Actuator Motor with a Replacement Motor
- Ensures Authentic Factory-Like Idle Behavior
* Since the repair requires all work such as cleaning, cable renewal, motor replacement, and a test drive, these expenses are incurred even if the throttle valve cannot be restored in the end. Unfortunately, this is only evident after the aforementioned work. In this case, we only charge the costs for the work carried out, amounting to €199.
Procedure & Notes
- Please send us your throttle body for processing – restoration is only possible on the submitted component.
- Our offer is exclusively for vehicles with an M104 engine without cruise control and/or ASR.
- For the M104, this offer is only valid if the vehicle does not have cruise control and/or ASR.



