How To Change Electric Connecter On A Camshaft

Learn how to supplant your car's engine camshaft sensor. We are a squad of ASE certified mechanics that take created this service guide to help you save money.

How does it Piece of work?

Your engine'south camshaft position sensor is designed to count the rotations of the camshaft inside the engine as it is running. Using a metallic timer somewhere on the camshaft this sensor uses a magnetic field which is built up and then cleaved down which counts equally i revolution. This data is then sent to the cars computer and is and so figured into the equation of the operating plan. This sensor can have the abbreviation of CMP or CMS.

Where is it Located?

The cam sensor is located in the valve cover near the top of the engine or they tin can be located at the front end or rear of the cylinder head as in the picture below.

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Symptoms of a Bad Camshaft Sensor

When a cam sensor goes bad it volition crusade the check engine low-cal to come on and produce a trouble code. Information technology can too cause the engine to run crude while the car is at cruising speed or at idle. Due to the lack of feedback data to the estimator this sensor trouble can cause an engine stumble or hesitation. Though some think the engine will not start if this sensor goes out but this is simply not true because the computer will always use the crankshaft angle sensor to allow the engine to run.

What Goes Wrong?

Inside the cam sensor there are pocket-size estimate copper wires that are subject to the heat and vibration of the engine. Over time these windings tin suspension or short circuit which hinders the power of the sensor to read the magnetic rotation of the camshaft.

Is it Safe to Drive?

When the camshaft angle sensor goes bad one portion of the information needed to operate the engine is lost. Fortunately the computer will have plenty information from the remaining sensors to keep the engine running. The computer will and so substitute an culling value for the missing data. This action causes the engine to loose a small amount of power and fuel economic system.

Service Costs

Camshaft sensor service costs volition vary per manufacturer and depend on the location of the sensor. If y'all are having the job washed at a repair shop or at the dealer information technology volition cost betwixt $180.00 and $250.00 (US). Whereas if you where doing the job yourself the sensor alone will toll betwixt $25.00 and $65.00 (US).

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How Long Do Cam Sensors Final?

These sensors should terminal the life of the car and practice in nearly cases, simply equally with all electronics they can neglect at anytime.

Permit's Get Started!

Begin with the vehicle on level basis in park with the engine off and the emergency brake set up. Though engine appearances volition vary the process is similar for most vehicles. You can get the replacement part and tools from Amazon or the local parts shop or automobile dealer.

Stride 1

Remove Camshaft Sensor: Locate the sensor by inspecting the front, rear and top portion of the engine. These sensors are in pain sight and will accept a ii or three wire connector fastened to them.

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Utilize a small apartment blade (standard) screwdriver or pick to release the electrical connector tab to remove connector from the sensor. Gently pull the connector out from the sensor. It tin be a petty stuck due to the weather pack seal inside the connector which is designed to keep out moister.

Using a 8mm or 10mm (in virtually cases) socket or wrench remove the camshaft sensor mounting bolt by turning it counterclockwise. At that place is usually only one bolt.

Old these bolts can exist over tightened at the factory which causes the bolt threads to stretch and become weak. Inspect the threads for damage and replace the bolt if needed.

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Grasp the sensor and with a twisting motion pull the sensor from the housing. This too can exist a little stuck because of the O ring seal which is designed to control engine oil.

One time the sensor is free from its housing or mount inspect the electrical terminals for damage and corrosion which will hinder the sensor's performance.

Step 2

Install New Camshaft Sensor: After the sometime sensor has been removed wipe it clean and so you lot and compare the new sensor to ensure a proper installation. Be sure the sensor has a new O ring seal to avert oil leaks once the new sensor has been installed. Occasionally at that place will be subtle a manufacturer update to the sensor which will change information technology'southward advent slightly.

Use a shop towel to clean the area which will help avoid leaks. And so utilise a small amount of engine oil or WD40 to the O band seal and gently lower the sensor into position. The oil is to help lubricate the seal which will help avoid the seal from getting damaged during the installation.

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Watch the Video!

And then follow downward the guide to option up addition tips and information.

Insert and get-go the mounting commodities by mitt to avoid cross threading. Avoid starting the commodities while using a socket.

Utilise a modest socket or wrench and tighten the sensor mounting bolt. This bolt does not need to exist super tight because is simply holds the sensor in place. The specification would be about 2 pounds of torque.

Inspect the wiring connector to brand sure information technology is free from grease, dirt and corrosion. Clean if necessary before installing it onto the new sensor. Inspect the wiring of the connector considering this is unremarkably where breaks can occur.

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Firmly install the electrical connector by pushing it inwards toward the connector. Y'all should hear an aural click when it is completely installed.

Once the new sensor has been installed double bank check the mounting commodities and connexion to ensure a proper installation. Once the repair is complete connect your code reader to clear codes and start the engine. The code scanner will produce a "PASS" bulletin to indicate your task's success.

Questions?

If you have any questions nigh camshaft sensors please visit our forum. If you need car repair communication, please ask our community of mechanics who are happy to assistance. Our service is e'er 100% gratuitous.

Nosotros hope you enjoyed this guide and videos. We are creating a full set of car repair guides. Please subscribe to our 2CarPros YouTube channel and check back often for new videos which are uploaded nigh everyday.

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Article published 2022-03-12

Source: https://www.2carpros.com/articles/camshaft-angle-sensor-replacement

Posted by: hardydocketook.blogspot.com

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