logo

Mercedes-Benz CL550 Fuel Pressure 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

(21)

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.

See availability

Customer Ratings

(21)

Fuel Pressure Sensor Replacement Service

How much does a Fuel Pressure Sensor Replacement cost?

On average, the cost for a Mercedes-Benz CL550 Fuel Pressure Sensor Replacement is $298 with $89 for parts and $209 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2010 Mercedes-Benz CL550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$430.10Shop/Dealer Price$512.88 - $674.60
2008 Mercedes-Benz CL550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$386.10Shop/Dealer Price$468.95 - $630.72
2011 Mercedes-Benz CL550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$386.10Shop/Dealer Price$452.42 - $601.79
2012 Mercedes-Benz CL550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$386.10Shop/Dealer Price$452.37 - $601.70
2009 Mercedes-Benz CL550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$386.10Shop/Dealer Price$469.01 - $630.82
2007 Mercedes-Benz CL550V8-5.5LService typeFuel Pressure Sensor ReplacementEstimate$386.10Shop/Dealer Price$468.95 - $630.71
2013 Mercedes-Benz CL550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$397.10Shop/Dealer Price$463.12 - $612.26
2014 Mercedes-Benz CL550V8-4.7L TurboService typeFuel Pressure Sensor ReplacementEstimate$397.10Shop/Dealer Price$463.94 - $613.70
Show example Mercedes-Benz CL550 Fuel Pressure Sensor Replacement prices

What is the Fuel Pressure Sensor all about?

In fuel-injected and diesel engines, fuel rail pressure sensors monitor the pressure in the fuel rail and report the reading to the engine control module. If any drop in pressure is detected, the engine control module compensates so that the fuel pump can restore the proper pressure. A valve controls this pressure; if the sensor ever fails, you should replace it. Sometimes, the entire fuel rail may need to be replaced, but the sensor is a weak point in the loop that is more prone to damage.

If the sensor is working properly, only the amount of fuel that is needed to make the engine run properly will be delivered. Minimal excess fuel will be circulated back to the tank in the fuel return line.

Keep in mind:

  • Other problems such as a faulty crank position sensor, cam position sensor, air flow sensor, boost pressure sensor, and temperature sensor can mimic symptoms of a bad fuel rail sensor.
  • Starting problems may have myriad causes that are entirely unrelated to sensors.

How it's done:

  • The fuel pressure is bled and battery is disconnected
  • The defective fuel rail sensor is removed
  • The new fuel rail sensor is installed
  • The battery is reconnected
  • The repair is verified and the vehicle road tested for proper operation

Our recommendation:

The fuel rail sensor is not part of a maintenance check, and is only addressed when it fails. If you suspect a problem with your fuel rail sensor or fuel delivery system, have one of our expert mechanics inspect and replace the fuel rail sensor if necessary.

What common symptoms indicate you may need to replace the Fuel Pressure Sensor?

  • Car won’t start
  • Car runs erratically
  • Check Engine light comes on and stays on

How important is this service?

If your fuel rail sensor is faulty, you may experience difficulty starting the engine or poor performance that could cause trouble in traffic. Have a failed fuel rail sensor replaced as soon as possible.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Mercedes-Benz CL550 services completed
231+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(21)
Rating Summary
21
0
0
0
0
21
0
0
0
0

Tom

42 years of experience
205 reviews
Request Tom
Tom
42 years of experience
Request Tom
by Dae
Mercedes-Benz CL550 V8-4.6L Turbo - Battery - Los Altos, California
Very professional and customer service oriented! Highly recommended!!!

Chris

15 years of experience
312 reviews
Request Chris
Chris
15 years of experience
Request Chris
by jon
Mercedes-Benz CL550 V8-4.6L Turbo - Brake Pads Replacement (Front, Rear) - Rancho Santa Fe, California
Excellent worker and very knowledgeable.

Patrick

32 years of experience
369 reviews
Request Patrick
Patrick
32 years of experience
Request Patrick
by Cyril
Mercedes-Benz CL550 V8-5.5L - UberX Inspection and Oil Change Package - Henderson, Nevada

Adam

17 years of experience
239 reviews
Request Adam
Adam
17 years of experience
Request Adam
by David
Mercedes-Benz CL550 V8-5.5L - Alternator - West Palm Beach, Florida
Top class

Excellent Rating

(21)
Rating Summary
21
0
0
0
0
21
0
0
0
0
Number of Mercedes-Benz CL550 services completed
231+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

What Does "Twin-Cam" Mean?
Twin-cam engines use two camshafts to operate the intake and exhaust valves. DOHC engines often have better power and efficiency than SOHC engines.
Read more
How to Buy a Classic Car
Some things truly do get better with age, and a classic car in good condition is one example. There’s a reason why a car is considered a classic, and it has a lot to do with it having a time-tested...
Read more
Insurance Requirements for Car Registration in Louisiana
The The Louisiana Department of Insurance requires that all drivers in Louisiana carry liability automotive insurance, or “financial responsibility,” in order to operate a vehicle legally and maintain vehicle registration. The minimum financial responsibility requirements for Louisiana drivers are as...
Read more

Loss of power while driving

Hello! There are a few components that will cause a lack of power. The leading one being that the transmission fluid may need exchanging. However, power loss may also come from a lack of fuel, air, or incorrect ignition timing....
Read more

2005 F250 5.4L Gas Will Not Start-HELP Please!

It sounds like you may be having an issue with the starter solenoid or the starter relay (https://www.yourmechanic.com/services/starter-relay-replacement). The relay is overload protected, so if the system is trying to pull too much amperage, it will shut down. Also, if...
Read more

Wheel lug nut broke off while servicing. The screw which it's locked on too broke off. What whould I do?

You are probably referring to the stud that is pressed into the wheel hub. If there is adequate space behind the hub the broken stud can be pressed out and and a new stud pressed into place. However, if there...
Read more
  1. Home
  2. Estimates
  3. Mercedes-Benz
  4. CL550
  5. Fuel Pressure Sensor Replacement

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

Read FAQ
GET A QUOTE