Cadillac Allante 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 Cadillac Allante Fuel Pressure Sensor Replacement is $314 with $191 for parts and $123 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Cadillac AllanteV8-4.5LService typeFuel Pressure Sensor ReplacementEstimate$611.82Shop/Dealer Price$742.29 - $1054.92
1989 Cadillac AllanteV8-4.5LService typeFuel Pressure Sensor ReplacementEstimate$562.32Shop/Dealer Price$691.09 - $1002.46
1990 Cadillac AllanteV8-4.5LService typeFuel Pressure Sensor ReplacementEstimate$571.82Shop/Dealer Price$702.34 - $1015.02
1988 Cadillac AllanteV8-4.1LService typeFuel Pressure Sensor ReplacementEstimate$562.32Shop/Dealer Price$691.02 - $1002.32
1993 Cadillac AllanteV8-4.6LService typeFuel Pressure Sensor ReplacementEstimate$540.05Shop/Dealer Price$667.01 - $996.55
1991 Cadillac AllanteV8-4.5LService typeFuel Pressure Sensor ReplacementEstimate$571.82Shop/Dealer Price$702.34 - $1015.02
1987 Cadillac AllanteV8-4.1LService typeFuel Pressure Sensor ReplacementEstimate$571.82Shop/Dealer Price$700.14 - $1011.16
Show example Cadillac Allante 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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Excellent Rating

(15)

Rating Summary
14
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1
0
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14
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1
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Raul

34 years of experience
285 reviews
Raul
34 years of experience
Cadillac Allante V8-4.5L - Car is not getting enough power - Oakland, California

Tyrone

9 years of experience
154 reviews
Tyrone
9 years of experience
Cadillac Allante V8-4.1L - Car is making a noise - Los Angeles, California
Very helpful!

Manuel

12 years of experience
98 reviews
Manuel
12 years of experience
Cadillac Allante V8-4.5L - 48,000 Miles Maintenance Service - Estero, Florida
Manuel was very knowledgeable and a gentleman. Highly recommended.

Matthew

33 years of experience
1279 reviews
Matthew
33 years of experience
Cadillac Allante V8-4.1L - Check Engine Light is on - Hampton, Virginia
Good

Excellent Rating

(15)

Rating Summary
14
0
1
0
0
14
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1
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Number of Cadillac Allante services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
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