In modern cars, the throttle body is an important piece of the air intake system that controls the amount of air that flows into the engine, which then burns up the fuel in the cylinders. At any point in time, for the engine to run in its optimal condition, allowing the right amount of air to enter is very essential. When the throttle body is messy, malfunctioning or clogged up, it stops the flow of air into the engine, which causes issues with performance and also sends unburnt fuel to pass through the exhaust system. Here are 7 symptoms of a bad or failing throttle body, to help you identify the issue before it is too late. Show
Normally when the throttle body is working correctly, it synchronizes with the fuel intake and the accelerator pedal. Press the accelerator and the flow of fuel is increased into the engine and the throttle body pulls in extra air to burn the extra fuel, allowing your vehicle to perform as it should and run smoothly. The symptoms are as follows,
When you consider these individual symptoms, there are a lot of reasons why they could occur. But when some or all of them occur at the same time, then it most probably would be the issue with a failing throttle body and will definitely require your immediate attention. Cleaning the throttle body is the most common solution for this issue and it could be done by ourselves. Even then, it is always better to get it checked with an expert like the ones available in GoMechanic and continue to have a peaceful state of mind. Let us know which other issue or solution you would like to know more about. We will be more than happy to help and guide you in the right way. Gautam Ganesh A believer in "Four wheels move the body, two wheels move the soul." An avid car and bike enthusiast. Anything that has a handle or a steering wheel, excites me. How do you reset the electronic throttle control on a Jeep Wrangler?Turn ON your ignition without igniting your engine for about 2 seconds, then turn OFF the ignition for 10 seconds. Turn ON the ignition again for 2 seconds and turn it OFF for 10 seconds.
How do I reset my electronic throttle control system?Make sure that the accelerator pedal is fully released. Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds. Turn ignition switch “ON” and wait at least 2 seconds.
What does it mean when the electronic throttle control light comes on?ETCs control an internal combustion engine's power by regulating how much fuel and air are let into the engine. When this system is disrupted, a vehicle's electronic throttle control light will start to flash, indicating a problem with the engine's fuel and air intake.
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