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Infiniti FX35 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 Infiniti FX35 Fuel Pressure Sensor Replacement is $408 with $228 for parts and $180 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$674.14Shop/Dealer Price$821.31 - $1188.00
2011 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$702.63Shop/Dealer Price$862.14 - $1238.07
2009 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$702.63Shop/Dealer Price$862.13 - $1238.06
2005 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$636.14Shop/Dealer Price$783.29 - $1149.96
2010 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$702.63Shop/Dealer Price$862.20 - $1238.19
2004 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$636.14Shop/Dealer Price$783.36 - $1150.09
2006 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$645.64Shop/Dealer Price$792.41 - $1158.80
2003 Infiniti FX35V6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$645.64Shop/Dealer Price$793.65 - $1160.97
Show example Infiniti FX35 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 Infiniti FX35 services completed
3124+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform
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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(284)
Rating Summary
260
11
2
4
7
260
11
2
4
7

Mario

20 years of experience
110 reviews
Request Mario
Mario
20 years of experience
Request Mario
by Evan
Infiniti FX35 V6-3.5L - Car is not starting - Fort Myers, Florida
Mario is incredibly informative and patient. I would certainly recommend him

Rod

17 years of experience
210 reviews
Request Rod
Rod
17 years of experience
Request Rod
by Ethel
Infiniti FX35 V6-3.5L - Power Steering Belt - Deerfield Beach, Florida
Thank you Rod for being my mechanic!!

Rick

47 years of experience
43 reviews
Request Rick
Rick
47 years of experience
Request Rick
by Jake
Infiniti FX35 V6-3.5L - Car is not starting - Littleton, Colorado
Rick was great. Showed up on time and pin pointed the problem quickly. He also had great suggestions on maintaining the vehicle for the road ahead.

Brandon

5 years of experience
36 reviews
Request Brandon
Brandon
5 years of experience
Request Brandon
by Ryan
Infiniti FX35 V6-3.5L - Coolant is leaking Inspection - Old Hickory, Tennessee
Scheduled an appointment with Brandon and he showed up on time. He was nice and knowledgeable. He did a very thorough inspection on more than what my appointment was for. He was patient with my lack of car knowledge and explained things very well.

Excellent Rating

(284)
Rating Summary
260
11
2
4
7
260
11
2
4
7
Number of Infiniti FX35 services completed
3124+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
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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