Cmp Sensor Meaning. In this guide, we look at what happens when the camshaft position sensor goes bad. One such sensor is the camshaft position sensor (CMP). The CMP sensor provides the camshaft position information, called the CMP signal, which is used by the Powertrain Control Module (PCM) for fuel synchronization. This information is provided from the cylinder identification sensor. General description Camshaft position sensor is also called cylinder identification sensor or phase detector. Camshaft position sensors monitor the camshaft's position and send information to the ECU about when each valve is open on a particular cylinder. The ECM needs this data to control how much fuel enters the combustion chamber and ignition (spark) timing to ignite the fuel. We also discuss the function of the CMP, its location and the average replacement cost.
Cmp Sensor Meaning. To ensure that the vehicle runs as intended, you want to know the symptoms of a bad camshaft position sensor. This information is provided from the cylinder identification sensor. However, confirming the good or bad operation of a camshaft sensor may require a scope. On this page, you can find out how a fault on the camshaft sensor can manifest itself, and which steps should be taken during troubleshooting. But as you can see by looking at the list of potential causes above, there are several other reasons that could hamper the device's signal. Cmp Sensor Meaning.
The camshaft position sensor calculates the rotational speed of the camshaft and where the camshaft is positioned in that rotation.
We also discuss the function of the CMP, its location and the average replacement cost.
Cmp Sensor Meaning. And, then synchronizes, the fuel injector and coil firing sequence. The pulses from the cam position sensor (CMP) are used to decide whether it is on a compression or an exhaust stroke. They work closely with crankshaft position sensors to paint a more complete picture for the ECU. Camshaft position sensors monitor the camshaft's position and send information to the ECU about when each valve is open on a particular cylinder. This information is required to calculate the ignition point and injection point, among other things.
Cmp Sensor Meaning.