Mass Airflow Sensor (MAF) for BMW M8 Coupe Competition — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹10,000–₹30,000
What is the Mass Airflow Sensor (MAF)?
The MAF sensor measures the amount of air entering the engine.
How the Mass Airflow Sensor (MAF) Works
It sends airflow data to the ECU to adjust fuel injection accordingly.
Why the Mass Airflow Sensor (MAF) is Important
Maintains proper air-fuel ratio for combustion.
Common Problems with the Mass Airflow Sensor (MAF)
- Dirty sensor
- Sensor failure
Warning Symptoms of a Failing Mass Airflow Sensor (MAF)
- Poor mileage
- Rough idle
- Engine hesitation
Common Causes of Mass Airflow Sensor (MAF) Failure
- Dust contamination
- Wear
Impact on Car Performance
Incorrect air data reduces efficiency and power.
DIY Fix Guide — Step by Step
- Clean sensor using MAF cleaner
- Check connections
- Replace if faulty
Maintenance Tips
- Replace air filter regularly
Mass Airflow Sensor (MAF) Replacement Cost in India
Expect to pay between ₹10,000 and ₹30,000 for genuine parts plus labour at an authorised BMW workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Mass Airflow Sensor (MAF) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Mass Airflow Sensor (MAF) listings.
When to Replace the Mass Airflow Sensor (MAF)
Replace if cleaning doesn't fix issues.