Saturn SC1 Throttle Body Replacement Costs

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Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Saturn SC1 Throttle Body Replacement is $1039 with $899 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1998 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1954.78	Shop/Dealer Price$2408.33 - $3760.86
1999 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1945.77	Shop/Dealer Price$2397.55 - $3748.76
1996 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1945.77	Shop/Dealer Price$2397.57 - $3748.80
1994 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$2016.23	Shop/Dealer Price$2468.32 - $3818.34
1997 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1945.77	Shop/Dealer Price$2399.05 - $3751.38
1993 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$2016.23	Shop/Dealer Price$2468.53 - $3818.71
2000 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1945.77	Shop/Dealer Price$2397.59 - $3748.83
1995 Saturn SC1L4-1.9L	Service typeThrottle Body Replacement	Estimate$1945.77	Shop/Dealer Price$2397.57 - $3748.80

Show example Saturn SC1 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.

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Kenneth

21 years of experience

870 reviews

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Kenneth

21 years of experience

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by Karla

Saturn SC1 L4-1.9L - Oil Change - La Mirada, California

Kenneth has worked on my vehicle several times. He is very knowledgeable, professional and always does a great job. I highly recommend him.

Kenneth

21 years of experience

870 reviews

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Kenneth

21 years of experience

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by Karla

Saturn SC1 L4-1.9L - Oil Change - La Mirada, California

Kenneth was very professional and punctual. He got the job done quickly and took the time to thoroughly explain all recommendations. I would highly recommend him.

Robert

18 years of experience

71 reviews

Robert

18 years of experience

by Stephen

Saturn SC1 L4-1.9L - Car is not starting - Atlanta, Georgia

Robert Bell was extremely professional, quickly diagnosed, isolated & resolved the fault within the hour! Robert reassured me that my fuel pump pressure, all voltages and mechanics were within spec. Through fault management, Robert identified a intermittent / faulty TPS (Throttle Positioning Sensor) recently installed which "triggered" the "no start" on this vehicle & resolved w/o new parts. I would highly recommend Mr. Robert Bell and we are extremely thankful that yourmechanic.com exists - saved us additional / unnecessary costs! Thank you again to all the staff of Yourmechanic.com and your certified & knowledgeable mechanic, Mr. Robert Bell!!

Joseph

34 years of experience

540 reviews

Joseph

34 years of experience

by Bob

Saturn SC1 L4-1.9L - Starter - Frisco, Texas

This was my first time using a 'mobile' service. I needed a new starter and had not driven my car in over a month. I got a message when Joseph started on his way out to us. Another message when he had arrived. The timing was great. I explained the situation with my car, dead battery, bad starter, can't run. Joseph said 'I'll fix it'. An hour later it was ready, running, without any problems. The whole experience was great! I've got his business cards to give to my three children. Cost was better than anywhere I checked. I trust Joseph and won't hesitate to call him again. Anyone looking for a pro in car care, I recommend Joseph. For sure!!

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