Cadillac Fleetwood Fuel Pressure Sensor Replacement Costs

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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 Fleetwood Fuel Pressure Sensor Replacement is $258 with $163 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1979 Cadillac FleetwoodV8-5.7L Diesel	Service typeFuel Pressure Sensor Replacement	Estimate$555.16	Shop/Dealer Price$671.46 - $941.60
1980 Cadillac FleetwoodV8-5.7L Diesel	Service typeFuel Pressure Sensor Replacement	Estimate$515.16	Shop/Dealer Price$631.52 - $901.71
1985 Cadillac FleetwoodV6-4.3L Diesel	Service typeFuel Pressure Sensor Replacement	Estimate$515.16	Shop/Dealer Price$631.52 - $901.70
1988 Cadillac FleetwoodV8-4.5L	Service typeFuel Pressure Sensor Replacement	Estimate$571.82	Shop/Dealer Price$702.26 - $1014.88
1984 Cadillac FleetwoodV8-4.1L	Service typeFuel Pressure Sensor Replacement	Estimate$571.82	Shop/Dealer Price$702.40 - $1015.12
1995 Cadillac FleetwoodV8-5.7L	Service typeFuel Pressure Sensor Replacement	Estimate$524.33	Shop/Dealer Price$646.08 - $952.18
1991 Cadillac FleetwoodV8-4.9L	Service typeFuel Pressure Sensor Replacement	Estimate$481.83	Shop/Dealer Price$594.58 - $893.93
1984 Cadillac FleetwoodV8-5.7L Diesel	Service typeFuel Pressure Sensor Replacement	Estimate$525.16	Shop/Dealer Price$642.35 - $913.15

Show example Cadillac Fleetwood 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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Real customer reviews from Cadillac owners like you.

Excellent Rating

(32)

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Eric

12 years of experience

230 reviews

Eric

12 years of experience

by Darryl

Cadillac Fleetwood V8-5.7L - Tune-up - Cary, North Carolina

Eric provided professional service by diligently evaluating my 93 Cadillac Fleetwood Brougham. As a result, he was able to discover exactly what was preventing my car from starting. I will request and recommend Eric for future vehicle repair service for his attention to detail and thoroughness in the performance of his work.

Ben

18 years of experience

114 reviews

Ben

18 years of experience

by Ray

Cadillac Fleetwood V8-5.7L - Spark Plugs - Aurora, Colorado

good job

Rusty

23 years of experience

528 reviews

Rusty

23 years of experience

by Ronald

Cadillac Fleetwood V8-6.0L - Cooling System Flush - Arlington, Texas

Great tune-up on an old 81 Fleetwood classic.....will be calling again.

Tien

23 years of experience

903 reviews

Tien

23 years of experience

by Marvin

Cadillac Fleetwood V8-4.1L - Car is not starting - Oakland, California

Tien arrived on time and quickly got to work diagnosing the problem of my no start. He checked the electrical system (battery, spark plugs, fuses, etc.) as well as the fuel components (fuel injection, etc.) and found that the fuel pump was not working for some reason. He recommended that I get the fuel pump replaced and this should start up the car. His diagnosis was right on the money as I had the fuel pump replaced by him in a later appt. a few weeks later. Would highly recommend Tien for any job!

Excellent Rating

(32)

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