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Saturn Relay 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 Saturn Relay Fuel Pressure Sensor Replacement is $430 with $202 for parts and $228 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Saturn RelayV6-3.9LService typeFuel Pressure Sensor ReplacementEstimate$679.84Shop/Dealer Price$804.80 - $1125.70
2006 Saturn RelayV6-3.9LService typeFuel Pressure Sensor ReplacementEstimate$631.84Shop/Dealer Price$756.85 - $1077.78
2005 Saturn RelayV6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$692.94Shop/Dealer Price$833.22 - $1199.97
2006 Saturn RelayV6-3.5LService typeFuel Pressure Sensor ReplacementEstimate$692.94Shop/Dealer Price$833.16 - $1199.88
Show example Saturn Relay 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 Saturn Relay services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Saturn MECHANICS
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Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

Excellent Rating

(14)
Rating Summary
13
0
0
0
1
13
0
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1

Chris

15 years of experience
312 reviews
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Chris
15 years of experience
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by Merrideth
Saturn Relay V6-3.9L - Oil/Fluid Leak - San Diego, California
I was definitely satisfied with this mechanic

Abdul

11 years of experience
419 reviews
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Abdul
11 years of experience
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by La
Saturn Relay V6-3.5L - Thermostat - Tucker, Georgia
He is an excellent mechanic and very professional, timely, courteous to work with. This was my second time working with him and he is wonderful to work with :-)

AUDIE

33 years of experience
191 reviews
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AUDIE
33 years of experience
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by Doug
Saturn Relay V6-3.5L - Battery - Las Vegas, Nevada
Audie was excellent as usual, and went above and beyond to do it right even though there was an unforeseen problem.

Richard

21 years of experience
237 reviews
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Richard
21 years of experience
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by Richard
Saturn Relay V6-3.5L - Oxygen Sensor Replacement (Front/Upper/Upstream) - Fort Myers Beach, Florida
On time . Nice guy. Did great job. Knew what he was talking about . Would use you again .

Excellent Rating

(14)
Rating Summary
13
0
0
0
1
13
0
0
0
1
Number of Saturn Relay services completed
154+
services done by our mechanics
TOTAL NUMBER OF EXPERT Saturn MECHANICS
700+
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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