Why Is My Car Not Accelerating Properly?
One of the hardest problems to notice in a car is the reduction in the speed of its acceleration. Most drivers, do not notice that their car is no longer accelerating properly until they are driving on steep terrain. This problem can also be noticed when driving in fast-moving traffic. When your car is not accelerating properly, it means that your engine struggles to keep up with the speed you intend to move at. We have highlighted five possible reasons why your car is not accelerating properly.
Five Reasons Why Your Car is Not Accelerating Properly
Your car having acceleration problems is not a cause for alarm. You only need to figure out where the problem originated in order to fix it. Below are common causes of acceleration defects in a car.
- Faulty Mass Air Flow Sensor: The mass airflow sensor is responsible for measuring the flow of air mass into the air intake of the vehicle. This component is usually attached to the inlet air cleaner of the car. When this sensor is clogged, it affects the engine ECU by sending wrong information about the air-fuel mixture. This results in an acceleration problem for your car.
- Malfunctioning Oxygen Sensor: The oxygen sensor is another sensor in the car that has a direct effect on its acceleration. The function of this sensor is to monitor the emission of exhaust, in order to determine how much fuel is being used. This is referred to as the air-fuel ratio. In the event that the oxygen sensor starts malfunctioning, the air-fuel ratio can not be determined. This often results in a fuel-rich mixture that slows down the acceleration of the vehicle.
- Malfunctioning Throttle Position Sensor: The throttle position sensor has one main function in the car. It is responsible for detecting the opening angle of the throttle valve and sending that information to the electronic control unit. Seeing as the throttle valve is controlled by the accelerator pedal, a malfunctioning throttle position sensor will affect the acceleration of the vehicle.
- Clogged Fuel Filter: Another possible cause of acceleration problems in a car is a clogged fuel filter. When a fuel filter is dirty or clogged, it blocks the flow of fuel thereby preventing the engine from getting the needed amount to accelerate properly. A clogged fuel filter is bad for the performance of the vehicle and should be fixed as soon as possible.
- Clogged Air Filters: The function of the air filter is to provide clean air in the engine, in order to have a balanced air-fuel mixture. A dirty or clogged air filter affects this process, thereby resulting in a fuel-rich mixture that slows down acceleration.
Failing to fix the acceleration problem that is affecting your car will leave you having to move at a slower speed. It is, therefore, best to fix it as soon as possible. Contact an automotive electrician in Marrickville to get a lasting solution to your acceleration problem.