Saturn LW1 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 LW1 Fuel Pressure Sensor Replacement is $481 with $376 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 Saturn LW1L4-2.2LService typeFuel Pressure Sensor ReplacementEstimate$879.39Shop/Dealer Price$1078.62 - $1651.54
Show example Saturn LW1 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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Jay

37 years of experience
968 reviews
Jay
37 years of experience
Saturn LW1 L4-2.2L - Serpentine/Drive Belt Replacement - Upland, California
Jay is very good and sufficient. Job well done.

Jeffrey

27 years of experience
870 reviews
Jeffrey
27 years of experience
Saturn Vue V6-3.5L - Fuel Pressure Sensor - Charlotte, North Carolina
Still waiting to see if problem is resolved

Melvin

17 years of experience
221 reviews
Melvin
17 years of experience
Saturn Ion L4-2.2L - Car AC Repair - Atlanta, Georgia
Melvin was great. It felt like a good friend was stopping by to help me with my car.

Maurice

32 years of experience
17 reviews
Maurice
32 years of experience
Saturn Ion L4-2.2L - Drive fee - Glen Burnie, Maryland

Excellent Rating

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Rating Summary
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70
14
7
27
1,561
70
14
7
27
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