The top dead center (TDC) sensor is the point from which the firing order is determined and the ignition system measurements are taken.
A throttle body temperature sensor is a critical component to your vehicle’s fuel injection system.
The exhaust gas recirculation tube is an emissions component that is found on many road going cars and trucks.
An air-fuel ratio sensor is one of the key components found on many modern engine management systems.
The air cleaner temperature sensor (ACT) plays an important role in many modern vehicle’s engine management systems.