Mercedes A-Class Mass Air Flow (MAF) Sensor Replacement – ECU-Integrated Type

Mercedes A-Class Mass Air Flow (MAF) Sensor Replacement – ECU-Integrated Type
This is a specialised repair service for Mercedes A-Class models where the mass airflow sensor is built into the engine ECU, commonly found in:

• A160 / A190 (1998–2004)

• Models with the M166 engine

In these vehicles, the MAF sensor cannot be replaced separately without replacing the entire ECU — a costly and unnecessary option. We offer a precise in-house solution: replacing just the airflow sensor element within your original ECU.

This service restores proper air measurement and engine performance without the need for recoding or ECU replacement.

All repairs are fully tested and include a 12-month warranty.

Note: This is a repair service – your original ECU must be sent to us for the sensor replacement.