Audi A3 Quattro Throttle Body Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(33)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(33)

Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Audi A3 Quattro Throttle Body Replacement is $650 with $510 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 Audi A3 QuattroL4-2.0L TurboService typeThrottle Body ReplacementEstimate$1378.10Shop/Dealer Price$1677.20 - $2554.64
2015 Audi A3 QuattroL4-2.0L TurboService typeThrottle Body ReplacementEstimate$1382.01Shop/Dealer Price$1680.90 - $2567.49
2009 Audi A3 QuattroV6-3.2LService typeThrottle Body ReplacementEstimate$1166.45Shop/Dealer Price$1424.82 - $2192.60
2017 Audi A3 QuattroL4-2.0L TurboService typeThrottle Body ReplacementEstimate$1382.01Shop/Dealer Price$1679.01 - $2564.18
2010 Audi A3 QuattroL4-2.0L TurboService typeThrottle Body ReplacementEstimate$1366.39Shop/Dealer Price$1665.05 - $2542.67
2007 Audi A3 QuattroV6-3.2LService typeThrottle Body ReplacementEstimate$1166.45Shop/Dealer Price$1425.06 - $2193.03
2009 Audi A3 QuattroL4-2.0L TurboService typeThrottle Body ReplacementEstimate$1366.39Shop/Dealer Price$1661.48 - $2536.42
2006 Audi A3 QuattroV6-3.2LService typeThrottle Body ReplacementEstimate$1166.45Shop/Dealer Price$1424.82 - $2192.60
Show example Audi A3 Quattro Throttle Body Replacement prices

What is the throttle body and how does it work?

The throttle body is an air metering device mounted between the air filter and snorkel, and the intake plenum. Within the throttle body is a movable throttle plate whose position controls the amount of air that enters the engine to determine engine speed. Throttle body designs vary. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. The throttle plate in the throttle body can be controlled directly by an accelerator pedal cable or fully electronically in the newest drive-by-wire systems.

When to consider replacing the throttle body:

  • Check engine light and/or reduced power warning light is on. Most modern throttle bodies have electrical components, such as a throttle position sensor. These components are monitored by the powertrain control module (PCM). If the check engine light or reduced power warning light comes on, a mechanic will determine if any of the stored trouble codes implicate a throttle body malfunction.
  • Wrong idle speed. Carbon deposits in the throttle body, particularly around the movable throttle plate or in the idle air control valve, can cause the engine idle speed to be too low or too high.
  • Poor transmission shifting. In some applications, transmission shift timing relies on signal outputs from the throttle body. If the throttle position sensor is defective, that might adversely affect shift timing and feel.

How do mechanics replace the throttle body?

  • The engine cover is removed, if necessary.
  • The flexible rubber snorkel from the air filter housing to the throttle body is disconnected. Typically, the connection is made with a large stainless steel hose clamp.
  • The electrical connections to the throttle body are removed.
  • If the throttle body is not a drive-by-wire system, the accelerator cable and cruise control cable are disconnected and set aside.
  • The bolts retaining the throttle body to the plenum, the gasket, and the throttle body are removed. If the throttle body is being cleaned and tested for re-use, approved chemicals are used in the cleaning process.
  • The new or serviced throttle body is re-attached to the plenum and the bolts torqued to factory specifications.
  • All cables and electrical connections are restored. The intake air snorkel is reconnected.
  • If applicable, the electronic throttle installation and idle re-learn procedures are performed using an appropriate scan tool.
  • Finally, the engine is started, brought to normal operating temperature, and idle speed is checked. The car is road tested to ensure normal operation and no illumination of warning or service lights.

Is it safe to drive with a throttle body problem?

Yes. But, the vehicle may be limited in power or put into what is referred to as limp mode, in order to get the vehicle to a repair facility. If the check engine light is on, or the electronic throttle control warning light is on, but there is no noticeable difference in engine performance, the car can be safely driven. However, it is best to have it diagnosed and repaired at your earliest convenience to avoid unexpected breakdown or possible damage to the catalytic converter.

When replacing the throttle body keep in mind:

  • Many modern throttle bodies have spring loaded sensors and plastic gears that are not intended to be manipulated directly during any diagnostics or inspections. These components are controlled electronically or generate signals. It is best to let a mechanic use approved tests to diagnose the problem.
  • Wiring faults, bad grounds, or bad terminal connections can make it appear as though an electronically controlled throttle has failed. A mechanic will always rule out all other causes before replacing the throttle body.
  • When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(33)

Rating Summary
33
0
0
0
0
33
0
0
0
0

Alfred

14 years of experience
587 reviews
Alfred
14 years of experience
Audi A3 Quattro L4-2.0L Turbo - Battery - San Francisco, California
Excellent service.

Tien

24 years of experience
903 reviews
Tien
24 years of experience
Audi A3 Quattro L4-2.0L Turbo - Brake Pads Replacement (Rear) - Dublin, California
Timely and courteous - Tien did a great job.

Shawn

13 years of experience
379 reviews
Shawn
13 years of experience
Audi A3 Quattro L4-2.0L Turbo - Car is making a noise - Collegeville, Pennsylvania
Shawn was very knowledgeable and friendly. I thought my car had a bad wheel bearing but he explained that it was likely the rotor and pads. Will be booking with Shawn again in the future.

Jason

16 years of experience
344 reviews
Jason
16 years of experience
Audi A3 Quattro L4-2.0L Turbo - Car is not starting - New York, New York
Handled my vehicle nicely

Excellent Rating

(33)

Rating Summary
33
0
0
0
0
33
0
0
0
0
Number of Audi A3 Quattro services completed
363+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
800+
experts on our platform

Recent articles & questions

Is it Safe to Drive With a Tire That Has a Slow Leak?
Driving with a slow leak in your tire is potentially dangerous because it can cause a flat tire. Once the...
How to Inspect Shock Absorbers
Proper Proper shocks in your car can be the difference between a confident, enjoyable driving experience and a hard-to-handle, stressful one. The suspension in your car does more than just smooth out those bumps you drive over day after day....
P0586 OBD-II Trouble Code: Cruise Control Vent Control Circuit/Open
P0586 means that there is an electrical fault in the cruise control vent control circuit due to faulty electrical components or cruise control switch.

Gear shifter not aligned correctly, stuck in gear 2001 Ford Ranger

Hello - whether for a manual or automatic transmission, your Ranger uses cable linkage between the shifter and the transmission. Over time, both the attachment points, the cables themselves, and the pivot bushings in the linkage become worn - sometimes...

Engine clicking and shaking

Hello. The symptoms you describe can be caused by a few different things. A few possibilities are an exhaust leak, or some sort of engine performance issue, such as a misfire. If the noise appears to be coming from the...

My truck will not open anymore at all and then I put the key it won't twist ether?

It could be that you have a lock actuator that is jammed. The actuators can operate the locks, but are also moved by the key in the lock. when they become jammed everything just stops working. There isn't much that...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com