BMW 740iL 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 740iL Fuel Pressure Sensor Replacement is $321 with $160 for parts and $161 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1994 BMW 740iLV8-4.0L	Service typeFuel Pressure Sensor Replacement	Estimate$540.16	Shop/Dealer Price$656.09 - $936.91
1995 BMW 740iLV8-4.0L	Service typeFuel Pressure Sensor Replacement	Estimate$506.16	Shop/Dealer Price$622.14 - $903.01
2001 BMW 740iLV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$519.32	Shop/Dealer Price$636.09 - $903.58
1997 BMW 740iLV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$519.32	Shop/Dealer Price$636.01 - $903.44
1998 BMW 740iLV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$519.32	Shop/Dealer Price$636.15 - $903.69
1996 BMW 740iLV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$519.32	Shop/Dealer Price$636.09 - $903.58
2000 BMW 740iLV8-4.4L	Service typeFuel Pressure Sensor Replacement	Estimate$529.82	Shop/Dealer Price$646.09 - $913.21
1993 BMW 740iLV8-4.0L	Service typeFuel Pressure Sensor Replacement	Estimate$514.66	Shop/Dealer Price$631.34 - $912.73

Show example BMW 740iL 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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Edmar

22 years of experience

246 reviews

Edmar

22 years of experience

by Joshua

BMW 740iL V8-4.4L - AC Belt - Dallas, Texas

This guy is a Doctor when it comes to vehicles, fixes cars with surgical precision. Edmar always does a great job. If you want your vehicle done right then don't hesitate and book him now!!

Jonathan

35 years of experience

486 reviews

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Jonathan

35 years of experience

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by Ari

BMW 740iL V8-4.4L - Spark Plugs - Tampa, Florida

Jonathan was very knowledgeable and professional. He arrived on time, instantly diagnosed the problem and quickly fixed it

Johnny

33 years of experience

272 reviews

Johnny

33 years of experience

by Randolph

BMW 740iL V8-4.4L - Alternator Repair - Sacramento, California

Very professional and solved my issue. Great price.

Whitney

39 years of experience

783 reviews

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Whitney

39 years of experience

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by Lisa

BMW 740iL V8-4.4L - Check Engine Light is on - San Mateo, California

Whitney was very professional from preping to finish of this service. Me and my son (17 years old) were very impressed with his technical and mechanical knowledge of the problem. He was approachable and very patience and thoroughly examined the problem and best of all he explained things in plain language that me and my 17 year old son understood. Thank you Whitney and I am surely will use this service again and again and will recommend this to my BMW friends. Thank you. Lisa K Fakatene

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