Pontiac LeMans 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 Pontiac LeMans Fuel Pressure Sensor Replacement is $353 with $144 for parts and $209 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1989 Pontiac LeMansL4-2.0L	Service typeFuel Pressure Sensor Replacement	Estimate$540.82	Shop/Dealer Price$634.78 - $867.16
1988 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$864.94	Shop/Dealer Price$1050.97 - $1559.47
1990 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$864.94	Shop/Dealer Price$1050.97 - $1559.47
1989 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$864.94	Shop/Dealer Price$1050.92 - $1559.38
1992 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$864.94	Shop/Dealer Price$1051.00 - $1559.53
1991 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$864.94	Shop/Dealer Price$1050.97 - $1559.47
1990 Pontiac LeMansL4-2.0L	Service typeFuel Pressure Sensor Replacement	Estimate$507.82	Shop/Dealer Price$601.52 - $833.70
1993 Pontiac LeMansL4-1.6L	Service typeFuel Pressure Sensor Replacement	Estimate$875.94	Shop/Dealer Price$1062.49 - $1571.38

Show example Pontiac LeMans 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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Isai

27 years of experience

230 reviews

Isai

27 years of experience

by Wilson

Pontiac LeMans V8-5.7L - Inspection / Diagnostics - San Antonio, Texas

Peter

43 years of experience

1321 reviews

Peter

43 years of experience

by Michael

Pontiac LeMans V8-5.3L - clean out fuel pump and install filter. run new fuel line. clean out feed line - Anthem, Arizona

I selected Peter as my mechanic because of his vast knowledge (and very high rating) of classic cars. I own a 1966 Pontiac that needed some issues sorted out, Peter diagnosed and made the repairs to get me on the road again. Peter was very friendly and answered all my questions in a thorough manner. I would not hesitate to call Peter again, for any type of vehicle.

Peter

43 years of experience

1321 reviews

Peter

43 years of experience

by Michael

Pontiac LeMans V8-5.3L - Distributor - Anthem, Arizona

Always excellent service from Pete.

Oscar

16 years of experience

137 reviews

Oscar

16 years of experience

by Jewel

Pontiac G6 V6-3.5L - Fuel Pressure Sensor - Houston, Texas

Oscar was on time and professional. He fixed what needed to be done. He had a great attitude and was very knowledgeable.

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