Your vehicle should be equipped with four different camshaft position sensors, one for each of the engine’s camshafts. They are mounted in the front of the cylinder heads, near the camshaft actuators, across from each other.

Is there more than one crankshaft position sensor?


GM calls it a combination sensor because the crank position sensor contains a pair of hall effect switches that generate two separate signals. One ring has three notches which causes one of the hall effect switches to generate three crank position signals every revolution.

Are all crankshaft sensors the same?

The Crank Sensor is the same exact if you need both just buy 2 of the same part number. if you need just one,it don't matter which one you ask for,even the parts people can't screw this up because they are both the same sensor,crank or cam sensor.

What does a crankshaft sensor do when it goes bad?

Intermittent stalling

Another symptom commonly associated with a problematic crankshaft position sensor is intermittent stalling. If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall.

Related Question how many crankshaft position sensors are in a car

How much is it to replace a crank sensor?

The crankshaft position sensor is a key part of the engine in your vehicle. The average price of a crankshaft position sensor replacement cost is between $194 and $258, with the labor costs estimated between $104 and $133, while the cost of the parts are generally between $90 and $125.

Is crankshaft sensor magnetic?

The inductive crankshaft sensor is constructed of a permanent magnet with a coil around it. The magnetic field strength changes when a magnetism sensitive object passes through the magnetic field of the magnet. This changing of the magnetic field induces a voltage in the coil.

Can you bench test a crankshaft position sensor?

Can crankshaft sensor be cleaned?

Use a clean cloth to clean the position sensor hole before installing the new sensor. You can sprinkle the detergent on the towel to make the cleaning process easier. Fully insert the new crankshaft sensor into the sensor connection hole and slide it.

Can crank sensor cause no spark?

A bad Crankshaft Position sensor is a common cause of no starts. The signal from this sensor goes to the PCM or ignition module that switches the ignition coil(s) on and off. In ignition systems with a single coil and distributor, a bad coil or a cracked distributor cap or rotor can prevent the spark plugs from firing.

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