Today’s vehicles are a constant source of hassle of all sorts, and between frequent routine service and unpredicted malfunctions, they tend to be a big budget item. But sadly, not all breakdowns are simply a matter of money. Some of them can jeopardize our safety, such as when your Citroen Xantia accelerates by itself . That’s what today’s content is about. We know that this behavior of your Citroen Xantia can be really dangerous and scare you, so you should solve this as quickly as possible since using your Citroen Xantia if this is the case is anything but safe. That’s why we’re going to begin with your Citroen Xantia accelerating on its own when cold, and then we’ll find out how your Citroen Xantia accelerating on its own when hot accelerates.



First we will treat the concerns about your Citroen Xantia accelerating by itself just when cold. First approach, it is most likely that your automatic starter is out of adjustment or faulty , and yes, when cold it will be activated and if it is inaccurately adjusted, it can send the wrong information to the intake and this can result in too high an engine idle speed. The second opportunity is that your temperature sensor is in poor condition , so your Citroen Xantia accelerates by itself when cold, as it will generally work better and give the right information to the ECU when warm. If you have inspected these two things and they are not the reason for your concern, you will need to take your Citroen Xantia to your technician.

MY Citroen Xantia accelerates for no reason When HOT

We will now find out how your Citroen Xantia accelerates on its own even when hot. So if your car is a petrol motor vehicle, don’t forget to check out the condition of your throttle body. Undeniably, the throttle body, when clogged, can bring about problems with the air supply to the inside of your engine when hot, in which case your air/fuel mixture may possibly not be good and your Citroen Xantia’s idle speed may get out of control, so it’s quite very easy to clean this part. Additionally, if your idle speed control is clogged, as the name suggests, this component is designed to control the idle speed of your Citroen Xantia, so it’s easy to take out and clean it to find out if it’s not the trigger of your concern. At last, in the most common reasons for an engine to run out of fuel on an Citroen Xantia, a weakened alternator can bring about an Citroen Xantia to accelerate on its own even when hot. Undeniably, the alternator that supplies power to your car will, if it tires, supply much less power and the motor vehicle that realizes this will raise the engine speed to match the power output, try it out to find out how it does. If, however, you have the impression that your Citroen Xantia doesn’t idle well, don’t hesitate to consult this dedicated content page, which may possibly give you more solutions to resolve your problem.

If you want more guides on the Citroen Xantia, go to our Citroen Xantia category.