Mercedes-Benz C250 Fuel Pressure Sensor Replacement Costs

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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 C250 Fuel Pressure Sensor Replacement is $227 with $75 for parts and $152 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2013 Mercedes-Benz C250L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$333.16	Shop/Dealer Price$398.46 - $531.35
2011 Mercedes-Benz C250V6-2.5L	Service typeFuel Pressure Sensor Replacement	Estimate$329.66	Shop/Dealer Price$400.27 - $537.14
2014 Mercedes-Benz C250L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$301.16	Shop/Dealer Price$366.51 - $499.43
2015 Mercedes-Benz C250L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$301.16	Shop/Dealer Price$366.45 - $499.32
2012 Mercedes-Benz C250V6-2.5L	Service typeFuel Pressure Sensor Replacement	Estimate$301.16	Shop/Dealer Price$366.55 - $499.51
2012 Mercedes-Benz C250L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$301.16	Shop/Dealer Price$366.51 - $499.43
2010 Mercedes-Benz C250V6-2.5L	Service typeFuel Pressure Sensor Replacement	Estimate$339.16	Shop/Dealer Price$409.31 - $545.84

Show example Mercedes-Benz C250 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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Keith

18 years of experience

374 reviews

Keith

18 years of experience

by shane

Mercedes-Benz C250 L4-1.8L Turbo - Car is not starting - Kissimmee, Florida

Excellent! Would be happy to recommend Keith to others.

Peter

27 years of experience

86 reviews

Peter

27 years of experience

by Michael

Mercedes-Benz C250 L4-1.8L Turbo - Oil Change - Fresno, California

I have to say that I was a little apprehensive at first. Being a Mercedes driver, I've come to know that servicing these cars are anything but normal. So in asking I found that Peter approached this job different from the dealer. My mind was set to rest with a detailed explanation from Peter. He does excellent work with excellent cleanup as well. I was very happy with the outcome and also pleased that he was on time, early actually and very professional. I will be using him again I'm sure. Michael C

Yahshif

10 years of experience

128 reviews

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Yahshif

10 years of experience

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by Amin

Mercedes-Benz C250 L4-1.8L Turbo - Battery - Los Angeles, California

Good

Faraz

22 years of experience

68 reviews

Faraz

22 years of experience

by Honghong

Mercedes-Benz C250 L4-1.8L Turbo - Tail Lamp Bulb Replacement (Passenger Side) - San Ramon, California

Mr. Ali did a really good job, thank you Ali!

Excellent Rating

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