What is an electronic throttle control system?

Electronic throttle control (ETC) is an automobile technology which electronically "connects" the accelerator pedal to the throttle, replacing a mechanical linkage. The electric motor is then used to open the throttle valve to the desired angle via a closed-loop control algorithm within the ECM.

Similarly, it is asked, what does it mean when the electronic throttle control light comes on?

A flashing electronic throttle control light can be connected to an abrupt change in the fuel economy. You may need to fill up the tank more than usual. It happens due to a damaged throttle controller. The system controls the air-fuel mixture that goes into the engine.

Furthermore, how much does it cost to fix an electronic throttle control system? The average for Electronic Throttle Control is $616

Repair Type	Zip	Cost
Electronic Throttle Control	37093	$559
Electronic Throttle Control	2702	$834
Electronic Throttle Control	96724	$716
Electronic Throttle Control	91642	$1050

Similarly, you may ask, can you drive with electronic throttle control light on?

In some specific situations you can, such as when your car runs normally but is getting bad fuel economy. But if you can no longer control your car's acceleration, you must have it towed to a repair shop immediately.

How do I reset my electronic throttle control system?

Turn the ignition switch on and wait 3 seconds. Immediately after the 3 seconds, the accelerator pedal must be pressed and released 5 times within 5 seconds. Wait 7 seconds and fully press the accelerator pedal and hold for approximately 20 seconds until the check engine light stops blinking and stays on.

What causes an electronic throttle control to go bad?

In this case, the problem may be caused by a miscommunication link from the throttle controller and the engine's air fuel mixture which is regulated by the mass air flow sensor on many cars. In most cases, issues with the throttle controller are electric, either caused by a damaged sensor or electrical relay.

Can you drive your car with a bad throttle body?

Depending on the exact nature of your bad throttle position sensor problem, your car could be very difficult to drive, it could get stuck on the side of the road, or it could even accelerate uncontrollably – a very scary and dangerous situation!

What is the red lightning bolt on my dash?

The lightning bolt on the dash means that there is a problem with the electronic throttle control system in your vehicle. Slowly depress the accelerator pedal all the way to the floor. Slowly release the accelerator pedal until it is all the way back up at the rest position. Turn the ignition key to "OFF" position.

How do I know if my electronic throttle body is bad?

Symptoms of a Bad or Failing Throttle Body

1. Dirt, grime, and carbon deposits on the inside of the housing. Dirt and grime can build up inside the housing, causing interruption in air/fuel flow.
2. Electrical problems.
3. Vacuum leaks or an incorrectly adjusted throttle stop.
4. Poor or high idle.

How do I know if my throttle body is bad?

Here are 5 signs of a failing throttle body:

1. 1.Grime Buildup. Dirt and grime can build up inside the housing, this being known as coking, and causing an interruption in air-fuel flow.
2. Electrical Problems.
3. Airflow Disruptions from Vacuum Leaks or Throttle Stop.
4. Poor or High Idle.
5. Check engine light.

How do I adjust the idle speed on my electronic throttle body?

MINIMUM IDLE SPEED ADJUSTMENT

1. Set the parking brake and block the drive wheels.
2. Start and run the engine until it reaches normal operating temperature.
3. Stop the engine, then disconnect and plug any vacuum lines, as required.
4. Using an awl, pierce the idle stop screw cap and carefully pry the cap from the throttle body.

Does a throttle body need to be programmed?

In fact, on some engines a new throttle body needs to be programmed with a factory, or equivalent, scan tool. The technician cannot even clean the carbon out of the throttle body in some cases without setting a "check engine" light.

Where is the throttle position sensor located?

The Throttle Position (TP) Sensor is located on the bulkhead, above the accelerator pedal. The Throttle Position (TP) Sensor is located on the bulkhead, above the accelerator pedal.

Is electronic throttle control covered under warranty?

The electronic throttle body most likely is not part of the powertrain warranty, but may be covered under the emissions warranty. The electronic throttle body most likely is not part of the powertrain warranty, but may be covered under the emissions warranty.