Present day vehicles have an assortment of diverse sensors. Whenit comes to these sensors the key is “knowledge is power.” The sensors supply the knowledge to the computer so that the computer knows how much power needs to be out. One such sensoris the Throttle Position Sensor. Thislittle guy is located on the intake butterfly on internal combustion engines. The throttle position sensor is apotentiometer that reports to the computer in regards to how open the throttleis. This valuable info combined withdata from different sensors is used by the ECU to determine the correct fuel amount,ignition timing, and other important tasks. In turbocharged vehicles, the throttle position sensor’s cherishedinformation assists the wastegate for better car performance.
A malfunctioning Throttle Position Sensor means that thecomputer is not getting the correct information it needs to work properly. This means the computer, the brain of yourcar, has lost a lot of its brain cells. Your car may start to jerk, suddenly stall, and hesitate whileaccelerating, and the fuel economy will plummet. So, make sure your brain is getting the rightinformation so you’re not blowing a bunch of cash at the gas station. If your Throttle Position Sensor is brokenfix it immediately.
