Table of Contents
How do I reset my electronic throttle control?
Resetting your electronic throttle control manually can be a tricky job. First, make sure the accelerator pedal is fully released. Next, turn the ignition on and then turn it off and wait for ten seconds. During these ten seconds, be sure the throttle valve is moving by listening for a sound of operation.
What causes throttle body malfunction?
One of the main causes of a malfunctioning throttle body is internal contamination. Due to the contamination accumulated in the throttle body, the throttle valve can no longer move properly, causing problems with the control of the air supply.
What causes the ETC light to come on?
Some type of fault or malfunction in a sensor such as the throttle position sensor (located on the air control valve) can cause the electronic throttle control light to come on.
What causes 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.
Can you repair a throttle body?
Once the problem is identified, then a new throttle body will need to be installed on the air intake system to fix the problem. So if your engine light is on, or you know your throttle body needs to be replaced, make sure you’ve got an experienced shop working on it right away.
How much does it cost to fix ETC?
Electronic Throttle Control Repair Cost – Here’s What You Need To Know. Since this is such a key part to every car’s internal system, the average cost for this repair can be quite pricey – the average electronic throttle control repair cost comes out to around $645!
Can you drive with ETC light on?
can i drive with the throttle control light on? yes, usually, but you should go straight to a repair shop. there can be many different causes for the throttle control warning light, so a proper diagnosis is key.
What are the symptoms of a bad electronic throttle control?
Rather than moving a cable, ETC uses sensors to inform the ECM of the position of the gas pedal, and when it fails, symptoms can be severe. Some of these include sudden idle surges and engine stalling, an engine light that flashes intermittently, or a massive drop in mileage.
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 electronic throttle valve?
A throttle body is an electronic device that operates the throttle valve. All modern cars have a drive-by-wire system where pressing the accelerator pedal sends the signal to the computer that in turn activates the throttle valve. New throttle body. The throttle valve controls engine RPMs by regulating the air flow.
What is an electronic throttle body?
Throttle body with integrated motor actuator. Electronic throttle control (ETC) is an automobile technology which electronically “connects” the accelerator pedal to the throttle, replacing a mechanical linkage.
What is a throttle controller?
The Throttle Controller is the electronic version of what used to be operated by a mechanical cable. The function of the throttle control is operated by what we know as an accelerator or gas pedal.