Mercedes-Benz SL55 AMG 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

(7)

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

(7)

Camshaft Position Sensor Replacement Service

How much does a Camshaft Position Sensor Replacement cost?

On average, the cost for a Mercedes-Benz SL55 AMG Camshaft Position Sensor Replacement is $208 with $68 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$290.00Shop/Dealer Price$332.75 - $440.75
2005 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$280.99Shop/Dealer Price$319.32 - $424.01
2008 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$280.99Shop/Dealer Price$319.39 - $424.12
2007 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$280.99Shop/Dealer Price$319.38 - $424.12
2004 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$280.99Shop/Dealer Price$323.07 - $430.56
2003 Mercedes-Benz SL55 AMGV8-5.5L TurboService typeCamshaft Position Sensor ReplacementEstimate$415.99Shop/Dealer Price$488.49 - $694.73
Show example Mercedes-Benz SL55 AMG 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 Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(7)

Rating Summary
5
1
0
0
1
5
1
0
0
1

Manuel

42 years of experience
132 reviews
Manuel
42 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Oil Change - San Antonio, Texas
Very convenient service when you are always on the go and don't have time to spend time at the dealership or other.

Michael

28 years of experience
672 reviews
Michael
28 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Alternator - Mesa, Arizona
Did what he was hired for. Unfortunately, one day after I got a quotation, you increased the price based on needing more hours of labor being necessary, which was not the actual case. One other problem was found, after the alternator was installed and I was left with handling this issue with someone else. Michael did not offer a solution or further diagnosis. Did what he was hired for and nothing more.

Harish

28 years of experience
588 reviews
Harish
28 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Pre-purchase Car Inspection - Huntersville, North Carolina
A young old pro. He knows what he is doing and has the ability to diagnose instantly. Good perdon to work with. Thanks

Chuck

18 years of experience
464 reviews
Chuck
18 years of experience
Mercedes-Benz SL55 AMG V8-5.5L Turbo - Windshield Washer Pump Replacement (Front) - McKinney, Texas
Chuck did an excellent job and satisfied my curiosity on the part placement. Thanks Chuck!

Excellent Rating

(7)

Rating Summary
5
1
0
0
1
5
1
0
0
1
Number of Mercedes-Benz SL55 AMG services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Is it Safe to Drive With a Faulty Knock Sensor?
Symptoms of a bad or failing engine knock sensor include slow acceleration, reduced fuel economy, and the Check Engine Light turning on.
How Long Does an Oil Temperature Sensor Last?
Oil Oil is vital for engine operation – you can’t drive without it. Trying to run your car’s engine without oil would result in catastrophic damage. However, it’s just as important that the engine oil is monitored at all times....
Symptoms of a Bad or Failing Air Cleaner Temperature Sensor
If your car is having trouble starting in the cold, the Check Engine Light comes on, or idle quality is poor, you may need to replace the ACT sensor.

Engine mifiring at higher RPMs, tachometer spiking up

Try to replace the ignition module and coil which is mounted top right side of the motor. The ignition module supplies the tach signal and the coil supplies the spark to the plugs. It is a good idea to replace...

p0117 code and engine heating to 75% of temp gauge (but no further)

You will have to scan the computer when the engine is cold and look at the data to compare the ECT and the IAT. This is the inlet air temperature sensor and the engine coolant temperature sensor (https://www.yourmechanic.com/services/coolant-temperature-switch-sensor-replacement). Both sensors...

Seat belt sensors malfunction when car sits in heat

Hello. This is caused by the female part of the seat belt failing. The sensor in the receiver fails internally and will usually be susceptible to changes in temperature when it fails. It will need to be tested and replaced...

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 (855) 347-2779 · hi@yourmechanic.com