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BMW 735iL 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 BMW 735iL Fuel Pressure Sensor Replacement is $296 with $172 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 BMW 735iLL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$494.17Shop/Dealer Price$603.09 - $878.67
1990 BMW 735iLL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.13 - $852.74
1989 BMW 735iLL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.13 - $852.73
1991 BMW 735iLL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.08 - $852.64
1988 BMW 735iLL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.16 - $852.79
Show example BMW 735iL 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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Rating Summary
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6,369
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Raul

34 years of experience
285 reviews
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Raul
34 years of experience
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by Jerry
BMW 735iL L6-3.5L - Car is overheating - Berkeley, California
One of the best guys in that profession very knowledgeable and quick very smart and business savvy. Wisdom beyond his years. He will be the guy i will want to work for me 24/7 excellent service excellent. Patience, speak truth no bull none at all just straight up guy .Good people..... Love his attitude ... The Best of the Best. Blessings

Jason

15 years of experience
344 reviews
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15 years of experience
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by angus
BMW 535xi L6-3.0L Turbo - Fuel Pressure Sensor - Brooklyn, New York
Jason was on time courteous and did a quick fantastic job

Richard

11 years of experience
450 reviews
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Richard
11 years of experience
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by liyanage
BMW 528i xDrive L4-2.0L Turbo - Fuel Pressure Sensor Replacement - Houston, Texas
Its fast action

Thomas

8 years of experience
33 reviews
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Thomas
8 years of experience
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by Courtney
BMW 328i L6-3.0L - Battery - Stafford, Virginia
Very convenient

Excellent Rating

(6,828)
Rating Summary
6,369
206
60
45
148
6,369
206
60
45
148
Number of BMW services completed
75108+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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