Toyota MR2 Spyder 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 MR2 Spyder Throttle Body Replacement is $767 with $473 for parts and $294 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2004 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1270.84	Shop/Dealer Price$1514.74 - $2229.41
2002 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1251.92	Shop/Dealer Price$1492.10 - $2204.00
2001 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1251.92	Shop/Dealer Price$1492.16 - $2204.09
2005 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1251.92	Shop/Dealer Price$1492.15 - $2204.09
2003 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1251.92	Shop/Dealer Price$1495.25 - $2209.50
2000 Toyota MR2 SpyderL4-1.8L	Service typeThrottle Body Replacement	Estimate$1251.92	Shop/Dealer Price$1492.45 - $2204.60

Show example Toyota MR2 Spyder 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

(31)

Rating Summary

29

1

1

0

0

29

1

1

0

0

SEE REVIEWS NEAR ME

Robert

21 years of experience

1307 reviews

Robert

21 years of experience

by John

Toyota MR2 Spyder L4-1.8L - Oil Change - Erie, Colorado

Polite, prompt, and knowledgeable. Would certainly recommend.

Whitney

40 years of experience

783 reviews

Request Whitney

Whitney

40 years of experience

Request Whitney

by Andy

Toyota MR2 Spyder L4-1.8L - Oil or Fluid is leaking - San Jose, California

Whitney is the best. He diagnosed my problem and some other issues I hadn't even brought up, suggested ways to deal with the problems without forking over a ton of money, and made himself very available for help in the future. I would 100% recommend him to anyone. Thanks Whitney!

Michael

22 years of experience

391 reviews

Request Michael

Michael

22 years of experience

Request Michael

by Kenneth

Toyota MR2 Spyder L4-1.8L - Car is not starting - La Verne, California

Very knowledgeable and professional.

Luis

10 years of experience

140 reviews

Luis

10 years of experience

by Luis

Toyota MR2 Spyder L4-1.8L - Car is not starting - Lodi, New Jersey

Great Service will deff use again.

Excellent Rating

(31)

Rating Summary

29

1

1

0

0

29

1

1

0

0

SEE REVIEWS NEAR ME

Recent articles & questions

P0100 OBD-II Trouble Code: Mass Airflow (MAF) Circuit Problem

P0100 code definition Mass Airflow (MAF) Circuit Problem The Code P0100 code is often associated with a P0101, P0102, P0103 and P0104...

Cell Phones and Texting: Distracted Driving Laws in North Dakota

North North Dakota defines distracted driving as any time the driver engages in an activity that sidetracks their attention from the task of operating a vehicle. The three main types of distractions are visual, manual, and cognitive. The following are...

A Buyer's Guide to the 2012 Audi Q5

The The 2012 Audi Q5 is a compact SUV that is packed with features, both inside and under the hood. While it might not be the right choice for large families, most should definitely consider test-driving this vehicle. Key Features...

I have to hold the turn signal lever down

It sounds like the turn signal lever assembly needs to be replaced. The mechanism for holding the lever and returning it are inside of it may not serviceable, however, a certified technician should be able to inspect your turn signal...

Warning light flashes and then turns off after driving

Hello. Every warning light is accompanied with a definition which can be found in your owners manual. Once we determine which system is being affected, we can start from there. 5 miles ins't very far which leads me to believe...

How much does it cost to replace a brake booster

One of the most common causes of the brake pedal going to the floor is a loss of brake fluid. Generally, this is easy to detect due to the fact that there is usually brake fluid leaking on the ground...

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