BMW 540i 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 BMW 540i Fuel Pressure Sensor Replacement is $302 with $160 for parts and $142 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2003 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$492.33	Shop/Dealer Price$598.54 - $858.11
1999 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$462.33	Shop/Dealer Price$568.59 - $828.19
1998 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$462.33	Shop/Dealer Price$568.58 - $828.18
2000 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$462.33	Shop/Dealer Price$568.52 - $828.08
1997 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$462.33	Shop/Dealer Price$568.62 - $828.26
2001 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$462.33	Shop/Dealer Price$568.58 - $828.18
2002 BMW 540iV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$469.83	Shop/Dealer Price$575.72 - $835.06
1995 BMW 540iV8-4.0L	Service typeFuel Pressure Sensor Replacement	Estimate$534.66	Shop/Dealer Price$654.93 - $939.01

Show example BMW 540i 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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Pardeep

21 years of experience

1100 reviews

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21 years of experience

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by Chee

BMW 540i V8-4.4L - Oil Change - Fremont, California

On time as usual and completed the oil change quickly. He knows BMW inside out!

Shaun

16 years of experience

238 reviews

Shaun

16 years of experience

by siyun

BMW 540i V8-4.4L - Alternator - San Jose, California

I am very pleased with Shaun service. He did great job on my BMW's alternator replacement and my car is running like a champ. Shaun have the knowledge and right skills for all mechanic services Thank you for the service and your patience.

Amor

43 years of experience

181 reviews

Amor

43 years of experience

by henry

BMW 540i V8-4.4L - Car is not starting - Newark, California

Amor's expertist has save me a lot of time and money in getting the correct diagnose on my car's problem. He was able to fixed the choking problem compared to 3 experienced mechanic that try to fix the problem previously replacing parts that is not really related to the problem. He cleanly reset everything and now I'm worried free about the problem already. He's very good especially on European cars. I'm very much satisfied with the service & 100% definitely recommend him to my friends up to my relatives.

Grzegorz

41 years of experience

473 reviews

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Grzegorz

41 years of experience

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by Daniel

BMW 540i V8-4.4L - Air Bag Light is on - San Jose, California

I have recommend to people I know.

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