What sensor is on the air filter?
mass airflow sensor (MAF)
Many modern vehicles have a mass airflow sensor (MAF) located downstream of the engine’s air filter in the air intake hose. This sensor measures the amount of air entering the engine and communicates this to the ECU.
How much is a mass air flow sensor for a Ford F 150?
The average cost for a Ford F-150 mass airflow sensor replacement is between $192 and $344. Labor costs are estimated between $24 and $30 while parts are priced between $168 and $314. This range does not include taxes and fees, and does not factor in your specific model year or unique location.
What are the signs of a failing mass air flow sensor?
Bad Mass Air Flow Sensor Symptoms
- Check Engine Light On. A bad MAF sensor can lead to illuminated check engine light, one of the warning lights on car dashboard.
- Acceleration Trouble.
- Rough Idling.
- Poor Fuel Efficiency.
- Dark Exhaust Smoke.
- Surging or Hesitation.
- Hard Starting.
How long do MAF sensors last?
Generally, you should get at least ten years of driving out of your mass airflow sensor, but this can vary depending on several factors. Over time, contaminants such as carbon will find their way into the mass airflow sensor, creating a buildup which makes it harder for air to pass through.
What is a MAF sensor on a Ford f150?
The Mass Air Flow sensor is a very delicate sensor. It uses two wires to measure the amount of air flowing into the engine. The two wires are heated (by electricity) and the more electricity used to heat them tells the ECU how much air is flowing past them.
How much does it cost to replace a MAF sensor?
$240 to $330
The Average Mass Air Flow Sensor Replacement Cost Ranges from $240 to $330 Depending on if You Go to the Mechanic or DIY. Cost to DIY: $3 to $240, depending on whether you clean the MAF first or replace it. Urgency: Perform this service within a month to avoid vehicle damage.
How much does MAF sensor cost?
Many mass air flow sensors will cost around $100–$150, however some will reach upwards of $400 — especially in higher end German makes. Most of these sensors sit on the air induction system, so installation will not be very expensive, usually around $20–$50.