How long does the throttle position sensor last?

The throttle body in your car is a rather complex system that is part of its air intake system. The air intake system is responsible for controlling the amount of air entering the engine. In order for your engine to run properly, you need the right mix of fuel and air. Throttle operation involves a throttle position sensor, which is used to determine the position of your vehicle's gas pedal. It sends this information to the engine control unit so that the throttle position can be calculated. This is how your car determines the amount of fuel injected and the amount of air supplied to the engine. It's a big, long process, and each part depends on the others.

Now that we've determined how important this throttle position sensor is, it's easy to see why there are a number of problems that will arise if this part fails. While this part is designed to last the life of your vehicle, we all know that anything can happen. Often this part fails prematurely.

Here are some common signs that the throttle position sensor has reached the end of its life:

• You may begin to notice a sudden lack of energy. Along with that comes misfiring, stalling, and just general poor performance when it comes to your engine.

• As already mentioned, you may start having problems shifting gears. It is dangerous and unsafe in all conditions.

• The Check Engine light may also come on, but you will need a professional to read the computer codes to determine the exact cause.

The throttle position sensor not only helps to control the air-fuel mixture in the engine, but also helps to shift gears. While this part is designed to last the life of your vehicle, it can sometimes fail and require a quick replacement. Have a certified mechanic replace the faulty throttle position sensor to rule out further problems with your vehicle.