Audi 90 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 90 Fuel Pressure Sensor Replacement is $113 with $18 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1990 Audi 90L5-2.3L	Service typeFuel Pressure Sensor Replacement	Estimate$151.51	Shop/Dealer Price$178.14 - $218.66
1988 Audi 90L4-2.0L	Service typeFuel Pressure Sensor Replacement	Estimate$131.51	Shop/Dealer Price$158.17 - $198.71
1995 Audi 90V6-2.8L	Service typeFuel Pressure Sensor Replacement	Estimate$374.51	Shop/Dealer Price$461.92 - $684.71
1991 Audi 90L5-2.3L	Service typeFuel Pressure Sensor Replacement	Estimate$131.51	Shop/Dealer Price$158.13 - $198.64
1993 Audi 90V6-2.8L	Service typeFuel Pressure Sensor Replacement	Estimate$374.51	Shop/Dealer Price$461.95 - $684.76
1994 Audi 90V6-2.8L	Service typeFuel Pressure Sensor Replacement	Estimate$374.51	Shop/Dealer Price$461.92 - $684.71
1988 Audi 90L5-2.3L	Service typeFuel Pressure Sensor Replacement	Estimate$136.51	Shop/Dealer Price$162.93 - $203.29
1989 Audi 90L5-2.3L	Service typeFuel Pressure Sensor Replacement	Estimate$136.51	Shop/Dealer Price$163.59 - $204.43

Show example Audi 90 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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Damian

11 years of experience

465 reviews

Damian

11 years of experience

by Bayan

Audi A6 Quattro V6-3.2L - Fuel Pressure Sensor - Silver Spring, Maryland

Experience was great and educational.

TJ

26 years of experience

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26 years of experience

by Suzy

Audi A4 Quattro L4-2.0L Turbo - Fuel Pressure Sensor - Venice, Florida

Tj is honest, prompt and well experienced. He went above and beyond to address my issues, and he didn’t put unnecessary parts in the car like others have. I am so happy to find an honest, capable mechanic like TJ! Thank you!

Braxton

11 years of experience

205 reviews

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Braxton

11 years of experience

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by Jermaine

Audi A5 Quattro L4-2.0L Turbo - Positive Crankcase Ventilation (PCV) Valve - Orlando, Florida

Most definitely reliable, keeps you updated on what's going on, and definitely is on time.

Tinashe

13 years of experience

627 reviews

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Tinashe

13 years of experience

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by Andrew

Audi A4 Quattro L4-2.0L Turbo - Brake System Flush - Canton, Georgia

Fast, experienced, good communication. Highly recommend.

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