BMW 550i xDrive Camshaft Position Sensor Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(8)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(8)

Camshaft Position Sensor Replacement Service

How much does a Camshaft Position Sensor Replacement cost?

On average, the cost for a BMW 550i xDrive Camshaft Position Sensor Replacement is $296 with $86 for parts and $210 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$447.92Shop/Dealer Price$511.23 - $679.88
2014 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$391.15Shop/Dealer Price$439.00 - $571.73
2013 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$391.15Shop/Dealer Price$439.07 - $571.85
2011 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$907.63Shop/Dealer Price$1084.66 - $1604.80
2012 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$907.63Shop/Dealer Price$1088.53 - $1611.57
2015 BMW 550i xDriveV8-4.4L TurboService typeCamshaft Position Sensor ReplacementEstimate$1080.67Shop/Dealer Price$1301.33 - $1951.53
Show example BMW 550i xDrive Camshaft Position Sensor Replacement prices

What is the Camshaft Position Sensor all about?

The camshaft position sensor monitors the position of the camshaft and reports that data to the car’s onboard computer system. This computer system works with sensors and other devices to keep the engine running. With data from the camshaft position sensor (CPS), the fuel injectors know when to fire.

When the sensor malfunctions, the computer does not know when to fire the injectors and may not fire them at all. The faulty readouts may also throw off spark timing, which will affect the car’s fuel economy. This sensor is used in conjunction with the crankshaft position sensor to control ignition timing. It is common for heat and oil leaks to cause this sensor to fail, due to where the sensor is located.

Keep in mind:

  • Damage to the camshaft position sensor is often caused by oil leaks; if this is the case, you may need another part of your car replaced or repaired.
  • When the camshaft position sensor is replaced, the alignment of the timing belt should be monitored so that no fluids leak onto the position sensor mounting area.
  • Some camshaft position sensors will need to have their software updated when they are installed.
  • Timing belts, mass air flow sensors, and crankshaft position sensors can all trigger the trouble code for the camshaft position sensor.

How it's done:

  • Scan test computer for trouble codes.
  • Pinpoint tests as per flow charts.
  • Remove and replace Crankshaft Position Sensor.
  • Clear trouble codes.
  • Check for proper operation and test drive car.

Our recommendation:

The camshaft position sensor isn’t checked in most regular services, but your vehicle has warning signs for when the sensor begins to fail. Because it sends information to the camshaft, when the sensor begins to fail your engine will begin to have trouble. Your engine may have a hard time turning on, staying on, idling, or running smoothly. Your Check Engine warning light should illuminate as well.

What common symptoms indicate you may need to replace the Camshaft Position Sensor?

  • Car stalls or does not start.
  • Car struggles to accelerate (does not maintain speed).
  • Check Engine light is on.
  • Car misfires.
  • Car stumbles or sputters on startup.
  • Car runs poorly or runs rough.

How important is this service?

The camshaft position sensor provides valuable information about the camshaft position to the computer management system. The computer system uses the information from the position sensor to determine when to inject more fuel. Without the sensor’s information, the computer won’t inject fuel properly, and your vehicle will stall or sputter.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(8)

Rating Summary
8
0
0
0
0
8
0
0
0
0

Deward

18 years of experience
156 reviews
Deward
18 years of experience
BMW 550i xDrive V8-4.4L Turbo - Starter - Jamestown, North Carolina
Very good mechanic and highly recommended.

Deward

18 years of experience
156 reviews
Deward
18 years of experience
BMW 550i xDrive V8-4.4L Turbo - Door Lock Actuator Replacement (Driver Side Front) - Jamestown, North Carolina
I am very pleased with the service provided on my vehicle. Mr. Jarrell arrived on time as scheduled and did a fantastic job replacing the Door Lock Actuator, answered all questions, very knowledgeable and helpful.

Blissel

5 years of experience
38 reviews
Blissel
5 years of experience
BMW 550i xDrive V8-4.4L Turbo - Oil Change - Hollywood, Florida
This was my first time using this service and I must say it was very convenient. Blissel was very professional and thorough with his work. He completed all services and answered every question I had. I will definitely use this service again for any of my vehicle needs.

Junior

27 years of experience
69 reviews
Junior
27 years of experience
BMW 550i xDrive V8-4.4L Turbo - Heater Blower Motor - Fort Lauderdale, Florida
Junior changed out heater fan on my BMW 550i. He was clean and consiencious and did good job.

Excellent Rating

(8)

Rating Summary
8
0
0
0
0
8
0
0
0
0
Number of BMW 550i xDrive services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

Recent articles & questions

How to Buy a Good Quality Crankshaft Position Sensor
Just Just like the name indicates, the crankshaft position sensor monitors the rotation speed and position of the crankshaft. The crankshaft is what turns the engine’s piston power into a force that can actually move the vehicle. Its position must...
Bad Throttle Position Sensor (TPS) Symptoms
Find vehicle issues early by learning the symptoms of a bad throttle position sensor. Catch a faulty TPS early with YourMechanic.
How to Replace an Air Cleaner Temperature Sensor
The air cleaner temperature sensor allows the computer to adjust engine timing and air/fuel ratio. A rough idle or "engine lag" are signs of failure.

Can a knock sensor keep my car from starting?

Hello. A bad knock sensor will not keep your car from starting. The knock sensor's purpose is to detect the sounds of pre-ignition in a running engine and convert it to a signal for the electronic control unit (ECU) so...

Where is the Cam Position Sensor located in a 2006 Saturn Ion 2, 2.2L

i am working on this

Electrical problem in Nissan pathfinder 01, burning out my spark plugs and temp censor in the last two months.

The only way you can burn out spark plugs in a month is to have your engine running so lean it will have misfires, low power and other driveability problems. I suggest having fuel system pressure tested and computer tested...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com