Cost Guide
MAF sensor replacement
Check engine light with codes P0100–P0104 (MAF) or P0105–P0109 (MAP). Price varies by make, model and region — select your car below for an accurate estimate.
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Parts, labour and total cost for your exact make and model.
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Common symptoms
- Check engine light with codes P0100–P0104 (MAF) or P0105–P0109 (MAP)
- Rough or lumpy idle
- Hesitation or flat spot when accelerating from low speed
- Poor fuel economy
- Black smoke from the exhaust (running rich due to incorrect air reading)
What affects the price
- Cleaning only vs full sensor replacement (MAF sensors can often be cleaned first)
- OEM vs aftermarket sensor (cheap sensors give inaccurate readings)
- Whether an air leak between the sensor and throttle body is also present