Common questions

What does it mean when your throttle control light comes on?

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What does it mean when your throttle control light comes on?

When the electronic throttle light comes on while driving, it may be a warning sign that your vehicle needs repair, especially from the throttle control system. You might not see white smoke coming out from the engine of your vehicle.

Why does my throttle control go into limp mode?

Solution: This indicates a serious failure of your throttle control system. The engine computer is programmed to go into limp mode when the system malfunctions, in an attempt to limit your speed and prevent damage to the engine. It can be caused by a sensor failure, or even by outside electromagnetic interference.

Why is my throttle control not working properly?

Your mechanic has extensive experience with throttle control system trouble and can resolve these issues. Because the connection between the gas pedal and the throttle is electrical, any disruption of the signals coming from the pedal will affect its acceleration. The throttle may operate properly at some times, but not at others.

How to fix the electronic throttle on a car?

Then, wait for a minimum of 3 seconds. Now, press the accelerator pedal and do press and release five times amidst 5 seconds. Press the pedal again, and this time hold on pressing for around 20 seconds. At least until the engine light stops the blinking and then stays on.

What causes an electronic throttle control light to come on?

The most common causes of an electronic throttle control light are a faulty throttle control sensor or a faulty throttle accelerator pedal position sensor. But while those are the most common causes of an electronic throttle light, they aren’t the only things that could be going on.

What happens if you lose control of the throttle?

While this system allows for better air to fuel ratios for better fuel economy and engine performance, the tradeoff is that if a sensor or actuator breaks, you lose control of your throttle. That’s why vehicle manufacturers packed their vehicles full of sensors and an entire system to monitor your electronic throttle control.

Solution: This indicates a serious failure of your throttle control system. The engine computer is programmed to go into limp mode when the system malfunctions, in an attempt to limit your speed and prevent damage to the engine. It can be caused by a sensor failure, or even by outside electromagnetic interference.

Then, wait for a minimum of 3 seconds. Now, press the accelerator pedal and do press and release five times amidst 5 seconds. Press the pedal again, and this time hold on pressing for around 20 seconds. At least until the engine light stops the blinking and then stays on.

Where is the electronic throttle control located on a car?

The electronic throttle body (ETC stands for electronic throttle control) is located down low in the front of the car… just follow the fresh air duct.

While this system allows for better air to fuel ratios for better fuel economy and engine performance, the tradeoff is that if a sensor or actuator breaks, you lose control of your throttle. That’s why vehicle manufacturers packed their vehicles full of sensors and an entire system to monitor your electronic throttle control.

How to reset the throttle system in a car?

Reset the Throttle System 1 Switch on the ignition key, don’t start the engine. Then, wait for a minimum of 3 seconds. 2 Now, press the accelerator pedal and do press and release five times amidst 5 seconds. 3 Press the pedal again, and this time hold on pressing for around 20 seconds. At least until the engine light stops the… More …

The electronic throttle body (ETC stands for electronic throttle control) is located down low in the front of the car… just follow the fresh air duct.

Why is my throttle controller not working properly?

The throttle controller is controlled electrically as opposed to the older, mechanical cables that ran from the throttle pedal to the throttle body. In some instances, the electric signal is disrupted, whether due to a loose electrical wire, a relay control issue, or damage done to a sensor.

What happens if the electronic throttle body fails?

The throttle body itself is made such that it will decrease the power pressure itself mainly to save the engine from having any significant damage. if the throttle body fails, you will see the engine having worse idling system. The electronic throttle body is controlled by the computer engine of the vehicle in modern cars.

What happens when the throttle controller goes bad?

In any case, in some instances it will cause the throttle controller to lose a signal and deliver intermittent throttle control. Sometimes this is a minor issue that is more of an inconvenience while other times it can cause the vehicle to shut down or for the driver to lose the ability to control the throttle pedal.

What does the etc light on my car mean?

Usually, when you have issues like a depressed throttle pedal, the ETC gets a signal and sends it to the throttle by making it open and close simultaneously. If this cycle is interrupted, it signifies a fault. The ETC light turns on and flashes on the dashboard as a warning signal. How Much Does It Cost To Fix Electronic Throttle Control?

Why would the electronic throttle control light come on?

The electronic throttle control light comes on if there is a problem with this system. When you depress the throttle pedal, the ETC receives an electrical signal and sends command actions to control the throttle’s opening and closing.

Why is my electronic throttle control light flashing?

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.

How does electronic throttle control systems work?

Electronic Throttle Control is a closed loop system. The throttle opens based on user input (which is transmitted to the ECU via the accelerator pedal sensor), and adjusts based on readings from the throttle position sensor (which measures the position of the butterfly valve spindle).

What is an electric throttle?

Electronic throttle control (ETC) is an automobile technology which electronically “connects” the accelerator pedal to the throttle, replacing a mechanical linkage.

What does it mean when your car won’t start but Lights Come On?

Analyzing and diagnosing the broken fuse’s location can help you prevent the “car won’t start but lights on” scenario in your vehicle. The signs of a faulty fuse are that your accessories will lose power, the damaged fuse will appear broken or disconnected, or circuits start to overload.

How does the electronic throttle control work in a car?

The electronic throttle control is the modern version of what was operated by a cable in old cars. The gas pedal controls the job of your throttle control. In old vehicles, the gas pedal is connected by a cable that links it to the engine and is joined to a linkage fixed to the carburetor or throttle body.

Why does my Dodge Nitro have no throttle control?

If the dealership is saying no codes exist, it’s possible; although highly unlikely that the source of the problem is the ECU itself or there is a relay issue with the electronic throttle control on your Dodge Nitro.

When the electronic throttle light comes on while driving, it may be a warning sign that your vehicle needs repair, especially from the throttle control system. You might not see white smoke coming out from the engine of your vehicle.

What happens if the electronic throttle fails in a car?

The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage. And then, the engine seems to have very poor idling.

What should I do if my throttle control is not working?

If there is no code, then a check of the sensors, relays, and wiring in the system should identify the problem. Repair and replace any troublesome parts. You notice an abrupt drop in gas mileage, requiring more frequent fill-ups. Solution: The throttle control system controls the air-fuel mixture that your engine burns.

Why does my car not start when I Turn on the lights?

If it accepts a charge or a jump from another battery and the vehicle starts, then the problem is solved. If it doesn’t start, it may be a blown fuse, a broken ignition switch, or a bad starter. If the battery is in good shape, check for a blown fuse or fusible link.

How does a s drive throttle controller work?

An S-Drive is an electronic throttle controller that works on modern vehicles that use ‘fly by wire” throttle technology, in other words, vehicles without an accelerator cable. Most fly by wire vehicles has a delay from the moment the accelerator pedal is pressed, to the time the signal gets to the throttle, otherwise known as “lag”.

When was the electronic throttle control system introduced?

Before the Electronic Throttle Control System was introduced in 1988, the pedal of a vehicle connected to the throttle via a cable. Now, instead of a mechanical link between the pedal and throttle, BMW introduces the concept of Drive by the Wire.

What causes electronic throttle control light to come on?

The electronic throttle control light comes on if there is a problem with this system. When you depress the throttle pedal, the ETC receives an electrical signal and sends command actions to control the throttle’s opening and closing. When this cycle disrupts for some reasons, the ETC light on the dashboard starts flashing.

What is the cost of electronic throttle control?

Electronic Throttle Control Costs Submitted By Our Users Compare your quote to other individuals from around the country to make sure you are getting the best deal. The average for Electronic Throttle Control is $612

How does electronic throttle control (etc) works?

But electronic throttle control, which is sometimes called drive-by-wire, uses electronic , instead of mechanical, signals to control the throttle. That means that when you step on your car’s gas pedal, instead of opening the throttle, you’re activating an accelerator pedal module, which converts the pressure you put on the pedal into an electric signal.

What is electronic throttle controller?

What do you need to know about electronic throttle control?

An Electronic Throttle Control (ETC) is a technology for automobile vehicles, which connects the gas pedal to your throttle electronically, restoring the mechanical link.

What is the first sign of throttle control failure?

The first sign of throttle control failure is a non-responsive throttle. This happens when you press the throttle but you do not get a quick response in terms of faster acceleration. You will feel a weak throttle response and at times a jitter before your car accelerates.

What does throttle control mean?

Control is the power to influence the course of events. So, throttle control essentially means, how well you influence the course of events on your bike by controlling the flow of fuel to the engine, or controlling the power.

What are signs or throttle actuator problem?

Signs of a Bad Throttle Body Rough Idling. If you notice your car’s engine stays between 500 to 100 RPM and the engine vibrates frequently, it may be due to a dirty throttle body. Check Engine Light. As soon as the car’s onboard computer detects a problem with the throttle body, it will cause the check engine light to illuminate. Poor Engine Performance.

Where is electronic throttle control?

How does the electronic throttle control work on a car?

Whenever the throttle pedal is depressed, the electronic throttle control will receive an electrical signal and then sends the commanding actions to control the throttle’s opening and closing. And whenever this cycle disrupts for any reason, the electronic throttle control light will be illuminated on the dashboard.

How can I reset the throttle control system?

To reset the throttle control system what you need to do is Switch on the ignition key, don’t start the engine. Then, wait for a minimum of 3 seconds. Now, press the accelerator pedal and do press and release five times amidst 5 seconds. Press the pedal again, and this time hold on pressing for around 20 seconds.

When to see the electronic throttle control light?

The only other time you should see the electronic throttle control light is when you turn on your vehicle. At this point, your vehicle is completing a system check, and when everything checks out, the light should turn off.

What does electronic throttle control ( etc ) mean?

This computer is known as an ECU or a PCM and it comes with every vehicle you buy. Along with an ECU, there are many other small electronic components like an Electronic Throttle Control (ETC). ETC has a very important function to perform.

Usually, when you have issues like a depressed throttle pedal, the ETC gets a signal and sends it to the throttle by making it open and close simultaneously. If this cycle is interrupted, it signifies a fault. The ETC light turns on and flashes on the dashboard as a warning signal. How Much Does It Cost To Fix Electronic Throttle Control?

The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage. And then, the engine seems to have very poor idling.

How is the throttle body of a car controlled?

The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage.

How can I Fix my throttle control problem?

The dealer replaced the throttle body and throttle position sensor, the powertrain control module, and the gas pedal assembly and sensor. NONE of these repairs fixed the problem. I got tire of them not being able to solve the problem so I started looking at things myself.

Why does my etc light keep coming on?

This has been a problem for the past several months. The ETC light would come on several times a week. The dealer replaced the throttle body and throttle position sensor, the powertrain control module, and the gas pedal assembly and sensor. NONE of these repairs fixed the problem.

Is there a problem with the throttle control on my Jeep?

The Jeep continues to run perfectly, this is just an annoyance. Well, I think I may have finally fixed the electronic throttle control light problem on my Jeep. This has been a problem for the past several months. The ETC light would come on several times a week.

If there is no code, then a check of the sensors, relays, and wiring in the system should identify the problem. Repair and replace any troublesome parts. You notice an abrupt drop in gas mileage, requiring more frequent fill-ups. Solution: The throttle control system controls the air-fuel mixture that your engine burns.

Are there DTC warning lights for traction control?

The problem is that there are not DTC. just the ETC and the Traction Control warning lights. Without the trouble code I dont know if is a problem with the body throttle actuator, a sensor, the ETC.

What causes a car to shut off at a stop light?

My Engine Shuts Off When I Reach a Stop Light An engine that stalls when you reach a stop light or while idling may point to a faulty idle air control solenoid (IAC). The computer uses the IAC solenoid to bypass the throttle valve and inject more air, depending on engine operating conditions.

What happens if you turn off throttle control?

Repair and replace any troublesome parts. You notice an abrupt drop in gas mileage, requiring more frequent fill-ups. Solution: The throttle control system controls the air-fuel mixture that your engine burns. If it starts sending the wrong signals, it can inject way more fuel than is needed.

Repair and replace any troublesome parts. You notice an abrupt drop in gas mileage, requiring more frequent fill-ups. Solution: The throttle control system controls the air-fuel mixture that your engine burns. If it starts sending the wrong signals, it can inject way more fuel than is needed.

My Engine Shuts Off When I Reach a Stop Light An engine that stalls when you reach a stop light or while idling may point to a faulty idle air control solenoid (IAC). The computer uses the IAC solenoid to bypass the throttle valve and inject more air, depending on engine operating conditions.

Where is the electronic throttle control ( etc ) located?

The electronic throttle body (ETC stands for electronic throttle control) is located down low in the front of the car… just follow the fresh air duct. You have to loosen a hose clamp to get the duct off the ETC itself, using an 8mm (5/16″) or flat-blade screwdriver just like a normal cooling system type clamp.

How does the electronic throttle control system work?

Additionally, if the vehicles onboard electronic system communicate properly, the computer can control all of the engine’s operations. Most importantly, for the safety of the driver, with actuators and sensors in place, the engine receives the correct information from the throttle opening.

What are the symptoms of a lousy throttle system?

So, let’s see some significant symptoms that indicate a lousy throttle system. If the throttle body has any problems, then you will feel less power in driving. You may see the power reduced alert on the power gauge of your vehicle. In that case, it’s the throttle body that needs to fix.

Where can I find the etc code for the throttle?

You may see the power reduced alert on the power gauge of your vehicle. In that case, it’s the throttle body that needs to fix. Again you may also see the ETC code if you check with an OBD2 scanner and see the code P0121, P0122, P1128, P1129, P2110, P2112, etc. then, it’s the throttle system that is causing these symptoms.

What causes the Check Engine light to come on?

Problem seems to cycle – driving along, suddenly the check engine light comes on along with the electronic throttle control warning light, as the temp gauge drops to zero – which triggers the Check Gauges warning light to come on. Drive more, stop a few times, ETC light goes off, temp gauge starts working again.

The electronic throttle control is the modern version of what was operated by a cable in old cars. The gas pedal controls the job of your throttle control. In old vehicles, the gas pedal is connected by a cable that links it to the engine and is joined to a linkage fixed to the carburetor or throttle body.

Why is the throttle control warning light on on my Jeep Patriot?

My Jeep Patriot 2014 suddenly lost power and started jerking while driving not allowing me to accelerate. Three lights came on the throttle control warning light, engine and traction control light. Replaced throttle body my self and I want my dang recall or a lawsuit filed because this could cause a major accident and lifes are involved.

This computer is known as an ECU or a PCM and it comes with every vehicle you buy. Along with an ECU, there are many other small electronic components like an Electronic Throttle Control (ETC). ETC has a very important function to perform.

What does trouble code mean on throttle control?

The associated trouble code should identify a problem with the throttle controller, which can then be repaired. If the throttle control system gets damaged, erratic operation may cause a stumbling or hesitation when you try to accelerate.

The electronic throttle body is controlled by the computer engine of the vehicle in modern cars. So, if the throttle body fails then, the computer engine controls it and interrupts from moving the valve and, consequently, helps to save the whole engine from any extensive damage.

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Ruth Doyle