Mercedes SLK Mass Airflow Sensor (MAF) Repair Service

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Price Exclusive of GST


Our assessment fee is $150 + GST.
If you choose to proceed with the repair, this fee is applied towards the total repair cost. It is only charged separately if you decide not to proceed after the assessment.

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Mercedes SLK Mass Airflow Sensor (MAF) Repair Service
Part Numbers: 0280214004, 0 986 280 121 (and others)

This is a repair service for the Mass Airflow Sensor (MAF) used in Mercedes-Benz SLK models, critical for proper engine management and fuel delivery.

Common Symptoms of MAF Failure:

  • Rough idle or hesitation during acceleration

  • Poor fuel efficiency

  • Loss of power or throttle response

  • Engine stalling or difficult starts

  • Check engine light (with airflow-related fault codes)

We provide component-level repair and recalibration of your original MAF sensor—offering a reliable, cost-effective alternative to replacement.

Supported Part Numbers (Not Limited To):

  • 0280214004

  • 0 986 280 121

Compatible Vehicles:

  • Mercedes-Benz SLK R170 (1996–2004)

  • Typically fitted to SLK 230 Kompressor models

  • Engine Code: M111.973 (2.3L Supercharged Inline-4)

All repaired units are bench-tested for signal output and stability before dispatch to ensure optimal performance.