What Does A Camshaft Crankshaft Position Sensor Do

All the modern vehicles have the crankshaft position sensor.

What does a camshaft crankshaft position sensor do.

The ecm uses this data to determine the timing of the ignition as well as the timing of the fuel injection that the engine requires. The camshaft position sensor monitors the rotation of the camshaft specifically targeting when valves open and close. The ecm uses this data to determine the timing of the. The position sensor on your car s camshaft continually assesses the frequency at which the camshaft is turning.

This data is then sent to the powertrain control module pcm for use with fuel injector and or ignition system control. It is a component for monitoring the crankshaft s rotational speed and position. The camshaft position sensor gathers information about the vehicle s camshaft speed and sends it to the vehicle s engine control module ecm. Alongside the crankshaft sensor the position sensor on the camshaft is an essential for the modern car and is used in all sequentially fuel injected engines to ensure optimum performance.

It monitors the position and rotational speed of the crankshaft and sends the information to the engine control unit so it can make appropriate adjustments based on operating conditions. It uses this information to adjust the spark timing and the operation of the fuel injectors. It also sends a report to the engine control unit so that the latter can make the right adjustments should anything is malfunctioning. The camshaft position sensor gathers information about the vehicle s camshaft speed and sends it to the vehicle s engine control module ecm.

The crank sensor can be used in combination with a similar camshaft position sensor to monitor the relationship between the pistons and valves in the engine which is particularly important in engines with variable valve timing. Most camshaft sensors are mounted just above a notched ring on the camshaft. The crankshaft position sensor ckp sensor or cps is one of several sensors that keep your engine running smoothly. The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines.