Mazda CX-5 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 Mazda CX-5 Fuel Pressure Sensor Replacement is $177 with $82 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Mazda CX-5L4-2.0LService typeFuel Pressure Sensor ReplacementEstimate$740.32Shop/Dealer Price$880.40 - $1246.66
2016 Mazda CX-5L4-2.5LService typeFuel Pressure Sensor ReplacementEstimate$392.94Shop/Dealer Price$458.22 - $599.98
2014 Mazda CX-5L4-2.5LService typeFuel Pressure Sensor ReplacementEstimate$392.94Shop/Dealer Price$458.22 - $599.97
2013 Mazda CX-5L4-2.0LService typeFuel Pressure Sensor ReplacementEstimate$692.32Shop/Dealer Price$832.39 - $1198.64
2017 Mazda CX-5L4-2.5LService typeFuel Pressure Sensor ReplacementEstimate$522.79Shop/Dealer Price$639.77 - $968.15
2015 Mazda CX-5L4-2.5LService typeFuel Pressure Sensor ReplacementEstimate$392.94Shop/Dealer Price$458.22 - $599.97
2015 Mazda CX-5L4-2.0LService typeFuel Pressure Sensor ReplacementEstimate$704.32Shop/Dealer Price$844.12 - $1210.16
2016 Mazda CX-5L4-2.0LService typeFuel Pressure Sensor ReplacementEstimate$704.32Shop/Dealer Price$845.01 - $1211.72
Show example Mazda CX-5 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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Meet some of our expert Mazda mechanics

Real customer reviews from Mazda owners like you.

Excellent Rating

(251)

Rating Summary
242
5
2
0
2
242
5
2
0
2

Irven

11 years of experience
60 reviews
Irven
11 years of experience
Mazda CX-5 L4-2.5L - Brake Pads Replacement (Rear) - Halethorpe, Maryland
Irven and his colleague were great. They were very professional, timely, and knowledgeable. They changed my brake pads and did a brake fluid flush on my Mazda Cx5. The work was very well done and would highly recommend! Thanks again guys!

Richard

17 years of experience
141 reviews
Richard
17 years of experience
Mazda CX-5 L4-2.5L - Tire Rotation - San Ramon, California
Very awesome!

Oreste

14 years of experience
149 reviews
Oreste
14 years of experience
Mazda CX-5 L4-2.5L - Car Battery Replacement - Miami, Florida
-

Travis

13 years of experience
582 reviews
Travis
13 years of experience
Mazda CX-5 L4-2.5L - Oil Change - Minneapolis, Minnesota
Travis did a great job and was super communicative. I'd recommend him!

Excellent Rating

(251)

Rating Summary
242
5
2
0
2
242
5
2
0
2
Number of Mazda CX-5 services completed
2761+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mazda MECHANICS
1100+
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