Top Signs Associated with Failing Electronic Throttle Body in European Cars

Nowadays, all modern European cars are equipped with highly advanced systems that help boost the performance of the car. One such extremely important part in your vehicle is the electronic throttle body, which is responsible for controlling the air intake, which helps regulate performance, efficiency and emissions.

However, if the electronic throttle body in your high-end European car fails, then you are going to face a lot of issues while driving. In fact, you must keep an eye out for the signs associated with electronic throttle body failure in your car. In this article, we will discuss the top signs of a malfunctioning electronic throttle body in European cars.

Illuminated Warning Lights

There is numerous warning lights located on the dashboard of your European cars that are linked to specific systems in your vehicle. In fact, when you are focused on identifying issues with the functioning of the electronic throttle body, you must keep an eye on the check engine light, electronic power control light, and traction control light.

Moreover, the electronic throttle body is a crucial component of the engine’s power management system, and with the help of the throttle position sensors (TPS), it makes sure the position of the throttle plate is in sync with the accelerator pedal of your car.

As the throttle body is directly linked to the engine power and the stability of your vehicle any issues with its functioning is going to illuminate the check engine light, electronic power control light, and traction control light in your vehicle, and the moment you come across these flashing warning lights, then get in touch with us at our auto repair shop to get your European car inspected by our professionals.

Excess Rough Idling

Generally, high-end European cars have a normal idle that feels smooth and steady; however, with a failing throttle body under the hood of your vehicle, you are going to experience excessive rough idling or too low idling that almost stalls your car when driving.

Often, stable idling of cars requires a very precise and tiny amount of air and the electronic throttle body makes micro-adjustments to the throttle plate so that a precise amount of air reaches the engine for a smooth idling experience in your high-end car.

Over the years, as your car picks up miles, the internal gears wear out, and there is carbon buildup in the throttle body plate, which prevents it from closing properly. Now, as the electronic control unit (ECU) tries to rectify the problem, it leads to excessive rough idling in your vehicle.

Acceleration Problems

The high-end European cars are known for their raw power and performance, and the moment you press the accelerator pedal, you get the surge that these vehicles are known for. Nevertheless, with a failing electronic throttle body in your vehicle, you will observe that your vehicle stumbles or hesitates for a moment before launching.

This is a clear indication of a failing throttle body and issues with its internal components that need to be addressed immediately. Most of the time, issues with the sensors lead to acceleration problems in cars as the sensors develop worn areas, which adversely affect the functioning of the throttle body.

As the fuel supply to the engine is cut off for a brief moment by the ECU in your car, you get to experience hesitation and delay when pressing the gas pedal for acceleration. Getting your throttle body inspected by certified mechanics should be your top priority as a delay in tackling the issues can lead to severe engine damage.

Drastic Loss of Power

Whenever there is a problem with the functioning of the electronic throttle body in your European car, you are going to experience a sudden loss of power. In fact, the acceleration pedal is going to feel very unresponsive, and you will struggle with maintaining the speed of your vehicle.

This is when you are going to come across ‘limp mode’ activation in your high-end European car as your ECU activates it to save the engine from any further damage. Driving continuously with the activated "limp mode" is not at all recommended, and you must get your car inspected by expert mechanics.

Finally

These are some of the top signs associated with a failing electronic throttle body in your high-end European car. Some drivers have the habit of neglecting repair services till the very last, and this can lead to serious damage and costly repair bills. You must get the problem fixed immediately.

We at Fifth Gear Automotive located in Frisco, TX are an independent auto repair & maintenance shop having years of experience in fixing Domestic, Import, and European vehicles. Our state-of-the-art repair facility is equipped with the latest tools.