Audi A4 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 Audi A4 Fuel Pressure Sensor Replacement is $157 with $62 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2003 Audi A4V6-3.0L	Service typeFuel Pressure Sensor Replacement	Estimate$645.17	Shop/Dealer Price$789.59 - $1163.79
2005 Audi A4L4-2.0L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$241.87	Shop/Dealer Price$296.12 - $419.43
2005 Audi A4V6-3.0L	Service typeFuel Pressure Sensor Replacement	Estimate$577.79	Shop/Dealer Price$712.91 - $1059.10
2011 Audi A4L4-2.0L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$400.03	Shop/Dealer Price$481.90 - $613.36
1997 Audi A4L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$1060.97	Shop/Dealer Price$1320.02 - $2057.68
2000 Audi A4L4-1.8L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$374.51	Shop/Dealer Price$461.92 - $684.71
1998 Audi A4V6-2.8L	Service typeFuel Pressure Sensor Replacement	Estimate$429.51	Shop/Dealer Price$525.32 - $754.42
2006 Audi A4L4-2.0L Turbo	Service typeFuel Pressure Sensor Replacement	Estimate$246.87	Shop/Dealer Price$301.54 - $425.15

Show example Audi A4 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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Ben

41 years of experience

1410 reviews

Ben

41 years of experience

by Nathaniel

Audi A4 L4-2.0L Turbo - Coolant is leaking - Houston, Texas

Good Work .

Brian

18 years of experience

35 reviews

Brian

18 years of experience

by Karan

Audi A4 L4-2.0L Turbo - Car is not starting Inspection - Atlanta, Georgia

EXCELLENT mechanic! Went over my vehicle thoroughly and let me know everything that was going on and provided clear explanations. He is meticulous about his work and makes sure that each part of what he does is done well and is functioning properly. Willing to show you what he is doing and answer any and all questions professionally and competently. I highly recommend Brian and would not hesitate to have him work on my vehicle again.

Patrick

15 years of experience

406 reviews

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Patrick

15 years of experience

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by Rogelio

Audi A4 L4-2.0L Turbo - Oil Change - Anaheim, California

Good experience..

Enrique

21 years of experience

244 reviews

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Enrique

21 years of experience

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by Pablo

Audi A4 L4-2.0L Turbo - Oil Change - Orlando, Florida

Enrique did a great job and was here on time, he inspected the car to make sure there was not anything else needed and was able to answer all my questions , i will recommend him and your company.

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