Lexus LS430 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 Lexus LS430 Fuel Pressure Sensor Replacement is $399 with $228 for parts and $171 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2001 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$743.14	Shop/Dealer Price$900.81 - $1275.37
2002 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$626.64	Shop/Dealer Price$772.12 - $1137.53
2006 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$788.13	Shop/Dealer Price$963.40 - $1351.16
2004 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$626.64	Shop/Dealer Price$772.04 - $1137.40
2005 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$626.64	Shop/Dealer Price$772.16 - $1137.61
2003 Lexus LS430V8-4.3L	Service typeFuel Pressure Sensor Replacement	Estimate$626.64	Shop/Dealer Price$772.11 - $1137.52

Show example Lexus LS430 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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Rusty

23 years of experience

522 reviews

Rusty

23 years of experience

by Christopher

Lexus LS430 V8-4.3L - Battery Light is on - Arlington, Texas

My car was too much to deal with, but Rusty was a nice guy and did his work in a timely manner.

Nicholas

11 years of experience

303 reviews

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Nicholas

11 years of experience

Request Nicholas

by Luis

Lexus LS430 V8-4.3L - Alternator - Houston, Texas

Nicholas arrived early, he was professional and performed the repairs in a timely manner. He was able to take pictures of other issues while he was under the hood and presented a quote as well as recommendations. I am very pleased with the service and his work.

Rodric

14 years of experience

417 reviews

Rodric

14 years of experience

by Tavner

Lexus LS430 V8-4.3L - Alternator Repair - Duluth, Georgia

Came out to my house and did a good job

Travis

11 years of experience

88 reviews

Travis

11 years of experience

by Tracy

Lexus LS430 V8-4.3L - Fuel is leaking from gas tank - Lake Mary, Florida

Managed time effectly he was in the area and check to see if it was ok to check the vehicle which was perfect timing. He made the process easy so I did not have to use my lunch break or the check. He was courteous and efficient.

Excellent Rating

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