Mercedes-Benz 600SEL Fuel Pressure Sensor Replacement at your home or office.

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Fuel Pressure Sensor Replacement Service

How much does a Fuel Pressure Sensor Replacement cost?

On average, the cost for a Mercedes-Benz 600SEL Fuel Pressure Sensor Replacement is $1049 with $811 for parts and $237 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 600SELV12-6.0LService typeFuel Pressure Sensor ReplacementEstimate$1910.42Shop/Dealer Price$2359.91 - $3609.93
1992 Mercedes-Benz 600SELV12-6.0LService typeFuel Pressure Sensor ReplacementEstimate$1860.42Shop/Dealer Price$2309.98 - $3560.06
Show example Mercedes-Benz 600SEL 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.

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Matthew

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Matthew
33 years of experience
Mercedes-Benz E400 V6-3.5L Hybrid - Fuel Pressure Sensor - Hampton, Virginia
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32 years of experience
369 reviews
Patrick
32 years of experience
Mercedes-Benz CL550 V8-5.5L - UberX Inspection and Oil Change Package - Henderson, Nevada

Jose

15 years of experience
249 reviews
Jose
15 years of experience
Mercedes-Benz E55 AMG V8-5.5L - Drive Belt Tensioner Replacement - Riverview, Florida
Friendly,Professional and an expert ,great work in a timely manor , Thank you Jose

Nathan

18 years of experience
41 reviews
Nathan
18 years of experience
Mercedes-Benz C230 V6-2.5L - Drive Belt Tensioner - Smyrna, Georgia
Very professional, very patient, friendly and informative. I’d request him every time I needed something serviced on my vehicle.

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