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

CarServiceEstimateShop/Dealer Price
1991 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$494.17Shop/Dealer Price$603.09 - $878.67
1989 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.13 - $852.74
1985 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.13 - $852.73
1990 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.08 - $852.64
1986 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.16 - $852.79
1988 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$468.17Shop/Dealer Price$577.13 - $852.73
1987 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$474.67Shop/Dealer Price$583.32 - $858.69
1992 BMW 735iL6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$474.67Shop/Dealer Price$584.17 - $860.17
Show example BMW 735i 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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Number of BMW Fuel Pressure Sensor Replacement services completed
22+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(2)
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Chris

22 years of experience
2229 reviews
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Chris
22 years of experience
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by mark
BMW 735i L6-3.5L - Brake Master Cylinder - San Juan Capistrano, California
Chris was punctual and professional. Very efficient and knowledgeable. Work was done in the manner that I expected. Good mechanic...

Jason

15 years of experience
344 reviews
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Jason
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

Bryant

12 years of experience
600 reviews
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Bryant
12 years of experience
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by Christina
BMW 330xi L6-3.0L - Pre-purchase Car Inspection - Indianapolis, Indiana
Bryant was punctual and provided a thorough report to help me make a decision on purchasing a vehicle sight unseen. I didn’t get to meet him, being out of state, but spoke within the dealer afterwards.

Excellent Rating

(2)
Rating Summary
2
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2
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0
0
0
Number of BMW Fuel Pressure Sensor Replacement services completed
22+
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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