Throttle Postion Sensor

More advanced forms of the sensor are also used.

Throttle postion sensor.

The sensor is usually located on the butterfly spindle shaft so that it can directly monitor the position of the throttle. Picture a little module in the car that reads how far down you have pressed the gas pedal. A throttle position sensor is similar to the motor cortex in the human brain it controls one of the most important components of the car that keeps your engine running like a throttle body. The throttle position sensor is what monitors the throttle position from the shaft.

This information contains the actions of the driver such as accelerating power steering and so forth. If the throttle position sensor fails your ecu doesn t know how much air is passing through the valve. That means it can t calculate the fuel and air ratio. This helps your ecu control the fuel and air mixture.

It has an electrical connector attached to it that normally houses three wires. On most engines there are two smaller screws that secure it to the throttle body. Autozone features a great selection of these sensors that are designed specifically for your make and model so whether you want a chevy malibu throttle position sensor or a tp sensor for toyota corolla models you re sure to find the perfect. You can either shop at your local autozone or online for your customized throttle position sensor.

This sensor can fail gradually or all at once. The throttle position sensor is a small sensor that s about the size of your key fob. It can also cause problems when changing gears or setting base ignition timing. Basically this sensor is connected to a computer inside the vehicle which shares information sent by the driver.

The position sensor has a variable resistance potentiometer or contact points depending on model that sends a varying voltage signal to the power control module pcm your car s engine computer according to the position of the throttle plate. The throttle position sensor or tps monitors the throttle body butterfly valve.