Is camshaft sensor repairable?
After time, the camshaft sensor can weaken due to wear and tear. When it fails, the weak or disrupted signal is interpreted as a problem by the computer. This will affect the smoothness of the vehicle’s engine, and should be repaired or replaced as soon as possible.
Why does the camshaft sensor need to be cleaned?
The camshaft sensor plays an important role in an engine because it tells the spark plugs when to fire. If it is not working correctly, the car will misfire or not fire at all. If your car is sputtering and the check engine light is on, the problem may be caused by the camshaft. Often they are not working properly because they need to be cleaned.
How do you remove a camshaft position sensor?
Using a 8mm or 10mm (in most cases) socket or wrench remove the camshaft sensor mounting bolt by turning it counterclockwise. There is usually only one bolt. Sometime these bolts can be over tightened at the factory which causes the bolt threads to stretch and become weak.
How much does it cost to replace a camshaft sensor?
Camshaft Position Sensor Replacement Cost. To replace a camshaft position sensor, you can expect to pay anywhere from $120 to $300. Parts alone will run about $50 to $200. Labor costs will be in the range of $70 to $100 for professional replacement.
How does a cam sensor work on a car?
Inside the cam sensor there are small gauge copper wires that are subject to the heat and vibration of the engine. Over time these windings can break or short circuit which hinders the ability of the sensor to read the magnetic rotation of the camshaft.
The camshaft sensor plays an important role in an engine because it tells the spark plugs when to fire. If it is not working correctly, the car will misfire or not fire at all. If your car is sputtering and the check engine light is on, the problem may be caused by the camshaft. Often they are not working properly because they need to be cleaned.
What should I do if my cam position sensor has been replaced?
If the rough idle and stall started after the sensor replacement, try putting the old sensor back in and recheck the operation. If the car still has the concern, then the cam position sensor may not be at fault and this is simply an unfortunate coincidence. Is the check engine light currently on?
Where does the camshaft position sensor send the information?
The camshaft position sensor gathers information about the vehicle’s camshaft speed and sends it to the vehicle’s engine control module (ECM).
How does a variable valve system work on a camshaft?
And finally, there’s variable valve technology, which allows the camshaft to offset it’s position relative to the crank or change the geometry of the lobes, reprogramming the operation of the valves. Most of these systems add a specialized sensor to monitor the offset cam position in addition to the standard camshaft position sensor.