Toyota Prius Throttle Body Replacement Costs

Estimate price near me

Service Location

Customer Ratings

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.

See availability

Customer Ratings

Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Toyota Prius Throttle Body Replacement is $527 with $373 for parts and $154 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2002 Toyota PriusL4-1.5L Hybrid	Service typeThrottle Body Replacement	Estimate$1375.90	Shop/Dealer Price$1628.49 - $2365.18
2007 Toyota PriusL4-1.5L Hybrid	Service typeThrottle Body Replacement	Estimate$1235.68	Shop/Dealer Price$1482.21 - $2214.36
2011 Toyota PriusL4-1.8L Hybrid	Service typeThrottle Body Replacement	Estimate$907.39	Shop/Dealer Price$1096.13 - $1657.77
2004 Toyota PriusL4-1.5L Hybrid	Service typeThrottle Body Replacement	Estimate$1235.68	Shop/Dealer Price$1482.25 - $2214.43
2016 Toyota PriusL4-1.8L Hybrid	Service typeThrottle Body Replacement	Estimate$906.15	Shop/Dealer Price$1096.20 - $1658.12
2006 Toyota PriusL4-1.5L Hybrid	Service typeThrottle Body Replacement	Estimate$1235.68	Shop/Dealer Price$1482.50 - $2214.88
2012 Toyota PriusL4-1.8L Hybrid	Service typeThrottle Body Replacement	Estimate$907.39	Shop/Dealer Price$1096.15 - $1657.80
2014 Toyota PriusL4-1.8L Hybrid	Service typeThrottle Body Replacement	Estimate$905.93	Shop/Dealer Price$1094.31 - $1654.84

Show example Toyota Prius 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 Toyota mechanics

Real customer reviews from Toyota owners like you.

Excellent Rating

(1,325)

Rating Summary

1,241

48

8

8

20

1,241

48

8

8

20

SEE REVIEWS NEAR ME

Nolan

31 years of experience

296 reviews

Nolan

31 years of experience

by Marlena

Toyota Prius L4-1.8L Hybrid - Battery - Tucson, Arizona

Very knowledgeable Nolan was a joy! Efficient and he left my car purring! Thank you

Whitney

40 years of experience

783 reviews

Request Whitney

Whitney

40 years of experience

Request Whitney

by Telissa

Toyota Prius L4-1.5L Hybrid - Car AC Repair - San Jose, California

I love Your Mechanic! Whitney is amazing and trust worthy. I feel like my car is always in good hands and I found a mechanic that I can trust.

Behrak

10 years of experience

403 reviews

Behrak

10 years of experience

by keerthisai

Toyota Prius L4-1.8L Hybrid - Hazard / Turn Signal Flasher - Alpharetta, Georgia

Good experience. As the part i ordered didn't help me, he helped me in diagnosing the exact problem. It helped me a lot.

Andrew

12 years of experience

962 reviews

Andrew

12 years of experience

by TROY

Toyota Prius L4-1.8L Hybrid - Oil Change - Shawnee Mission, Kansas

Thanks guys for the reschedule

Excellent Rating

(1,325)

Rating Summary

1,241

48

8

8

20

1,241

48

8

8

20

SEE REVIEWS NEAR ME

Recent articles & questions

Does Changing the Exhaust System Void a Manufacturer Warranty?

Stock exhaust systems are designed to provide good operation in the widest possible range of driving conditions. That means there...

4 Benefits of a Ceramic Coating

A ceramically coated car’s paint will withstand the tests of time, numerous washings, and chemicals to look brand new longer.

P0050 OBD-II Trouble Code: HO2S Heater Control Circuit (Bank 2 Sensor 1)

P0050 P0050 code definition HO2S Heater Control Circuit (Bank 2 Sensor 1) What the P0050 code means This code is found when the Engine Control Module (ECM) has detected an issue with the heater control circuit for the bank 2,...

will an open door light left on (in dash) cause battery to totally discharge over 4 days?

It is common for the battery to die if a door was left cracked for several days. When the door is left open, the car does not go into its sleep shutdown mode and some of the interior lights stay...

Car not running good

Hello. Codes P0174 and P0453 are for the engine management and emissions systems. P0174 is the trouble code for a lean condition on engine bank 2. A lean condition occurs when the vehicle air fuel mixture is lacking in fuel,...

05 Buick rendezvous won't start new battery new starter and alternator is good what could it be

You have not specified whether the starter motor works or not versus a circumstance where the engine does crank (turn over) but won't catch and run. I will cover both scenarios for you. Check to see if there are any...

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