How do you change crankshaft position sensor?
There is a video and the bottom of this article showing the job being done.
- Disconnect the Battery.
- Clear Access to the Sensor.
- Inspect the Sensor Location.
- Release the Electrical Connector.
- Remove the Sensor Mount Bolt.
- Remove the Sensor.
- Match the New Crankshaft Sensor.
- Installing the New Crank Position Sensor.
How does the camshaft and crankshaft position sensor work?
The camshaft and crankshaft position sensors monitor the location and speed of the camshaft and crankshaft. The camshaft position sensor monitors the rotation speed of the camshaft, which indicates valve position in the combustion cycle, while the crank position sensor monitors speed of crankshaft rotation, which gives piston location.
Can you replace a faulty crankshaft position sensor?
By following the guidelines above, you will be able to successfully replace a faulty crankshaft position sensor. However, if you are not comfortable doing the work yourself, a certified technician, like one from YourMechanic, can complete the crankshaft position sensor replacement for you.
How much does it cost to replace a camshaft sensor?
The camshaft and crankshaft position sensors are vital for proper engine operation. A failing sensor will often not allow an engine to start, or it will run terribly. 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.
What is the error code for camshaft sensor?
Common error codes are P0340 for camshaft sensor, and P0335 for crank sensor. If you get a check engine light and symptoms of sensor failure like a misfire, do not drive the vehicle until the sensor is replaced.
What is a bad crank sensor?
A bad crank position sensor can worsen the way the engine idles, or the acceleration behaviour. If the engine is revved up with a bad or faulty sensor, it may cause misfiring, motor vibration or backfires. Acceleration might be hesitant, and abnormal shaking during engine idle might occur.
How much does it cost to replace camshaft position sensor?
Additional costs will be for the other engine parts that will support the camshaft and engine. A camshaft position sensor, which may be needed or replaced, can can cost $100 to $350 for the part.
What are the symptoms of a bad cam position sensor?
Symptoms of a failing cam or crank sensor are generally the same, and include poor acceleration and gas mileage, misfires, rough idle, stalling, and a check engine light. When the camshaft position sensor fails completely, the engine will not start or will shut off if it fails during operation.
What does camshaft sensor do?
The camshaft sensor is a small, but significant, magnetic device. It gathers and sends information about the car’s camshaft speed (and as a result the position of each piston) to the car’s electronic control module.