• We'are Open: Mon - Fri 8:00 am - 5:30 pm
  • Saturday: By Appointment
  • Sunday: Closed
  • 26 Industrial Park Drive, Lilydale, VIC 3140.
Download Brochure

Our Blog

4 Signs of Failure With A Mass Airflow Sensor

4 Signs of Failure With A Mass Airflow Sensor

by Lilydale Motors 2022-01-31
The mass airflow sensor is one of the core components of the car fuel injection system and is situated near the air filter. Its main purpose is to measure the amount of air going into the vehicle engine's intake. This ensures that the fuel-to-air ratio is ideal for the vehicle's proper operation.
Dealing with a faulty or broken mass airflow sensor may be frustrating. It's critical to figure out what's going on as quickly as possible. To figure out the problem and restore its functionality, you need to hire professional car mechanics in Lilydale. It's essential to know what this section performs and what the possible concerns are before proceeding. Let’s discuss major signs of failure with a mass airflow sensor.
Indicator lamp malfunctioning
The check engine light or malfunction indicator lamp is the first warning that anything is wrong. This will illuminate the dashboard and signal that the sensor is malfunctioning. The problem might be that the sensor isn't operating properly or that it's fully broken. In a circumstance like this, it's highly essential to take the vehicle to a professional mechanic near you for further evaluation.
Black exhaust smoke
If black smoke is flowing from the exhaust, it implies the air mass in the engine intake has become unbalanced and has reached unsafe levels. When the sensor fails, it may not be able to calculate the correct ratio, causing the airflow to become erratic. When this happens, you will most likely notice black smoke. It’s necessary to call professional car mechanics to solve the problem.
Rough or misfiring
When the engine has insufficient airflow, it is susceptible to misfiring or harsh operation. This happens due to an imbalance in the powertrain control module, which doesn't know how much gasoline is needed to keep the engine going. This may also make an uneven combustion procedure resulting in these issues.
Difficulty starting the engine
The air-to-fuel ratio is likely wrong when the car is difficult to start. This will prevent the car from starting until the sensor has been replaced. When this happens, it's recommended to take your car to a reputable auto repair shop.
The mass airflow sensor plays a vital role in controlling the fuel injection system of any car. So, if you notice any kind of sensor related issue, call the reputable car workshop near you. Experts can easily diagnose the problem.
Add Comment

Get An Estimate