Crankshaft Position Sensor Vs Camshaft Position Sensor

A crank sensor is an electronic device used in an internal combustion engine both petrol and diesel to monitor the position or rotational speed of the crankshaft this information is used by engine management systems to control the fuel injection or the ignition system timing and other engine parameters.

Crankshaft position sensor vs camshaft position sensor.

Like jerko mentioned they operate very similarly but are not the same thing for almost every comparison purpose. A crankshaft position sensor gives the engine computer an accurate reading of what angle the crankshaft is at in the 720 degree 4 st. The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines. These are called cams.

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. The position sensor on your car s camshaft continually assesses the frequency at which the camshaft is turning. Camshaft position senors and crankshaft position sensors basically do similar jobs synchronize the engine motion for the ecm. The camshaft and crankshaft position sensors are vital for proper engine operation.

The crankshaft makes two rotations per cycle so each vain in the crankshaft sensor wheel will pass twice. When the cam rotates away from the valve the valve closes. When the camshaft turns the individual cams push against specific valves and cause them to open. Well testing the sensors is the way out once you find out the right category.

However crankshaft position sensors cannot determine tdc on their own. You can check out by seeing the connector if it includes two or three wires. The camshaft is a rod with specifically placed protuberances that stick out from the rod. Here is how you can easily test both your crankshaft position sensor and camshaft position sensor.

Let s find out the. 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. The camshaft sensor monitors the frequency at which the camshaft is turning. Before electronic crank sensors were available the distributor would have to be manually.

It s very important to be able to test these sensor since. Know the functionality of the crankshaft position sensor. The camshaft position sensor of which there are two are located in the heads. By category it means whether it is a 2 wire type of 3.

Each head s exhaust camshaft is driven from the opposite end of the other head. Replacement of these sensors costs a few hundred dollars at the dealership but armed with some diy knowledge you can save a lot of money.