If you are worried about your motor vehicle, you’ve come to the right place, and yes, through this web page we intend to support you in solving the little complications that your Alfa Romeo 156 can cause you. We will now take a look at your Alfa Romeo 156 that doesn’t idle properly , which can be almost invisible and sometimes indicate the failure of important parts, but it is not a problem that can go undetected. It is so very important that you look after it and you did the right thing in starting to search for a solution to the trouble. To answer this question, we will first look at some of the points to look at for an Alfa Romeo 156 that doesn’t idle and at last, some parts that may be to blame for your Alfa Romeo 156 that doesn’t idle.

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Alfa Romeo 156 THAT WON’T Idle properly: RISKS AND THE PRELIMINARY INVESTIGATIONS TO BE PERFORMED

First of all, it is important to know that your Alfa Romeo 156 iddle is not holding properly , if it is disturbed you will risk prematurely damaging parts of your motor vehicle. Generally, it is expected that the idle speed of your Alfa Romeo 156 should be between 750 and 900 rpm. If your Alfa Romeo 156 does not idle, or if your idle speed is unstable, this can be detected by moderate variations in the idle speed of your Alfa Romeo 156 from 100 rpm up to the engine idle speed.
We will now take a closer look at the checkpoints that need to be inspected to get an idea of the cause of your Alfa Romeo 156 not holding idle:

  • Electronic Issue: Whether it is an ECU or sensor problem, you may have an engine defect in your ECU, check it with a diagnostic tool and if it is the case, concentrate on the electrical malfunction, it could be that your Alfa Romeo 156 is not idling and is brought on by one of these problems.
  • Exhaust analysis: If you notice black smoke, it should be a sign of a combustion or intake problem. If you detect white fumes, it’s probably due to water inside your cylinders, be careful with your cylinder head gasket!
  • Engine block examination: Make sure you have a good look at all the hoses of your Alfa Romeo 156, your electrical connectors, your sensors, a simple hole in a hose or a disconnected cable can be the trigger of your concerns.

Alfa Romeo 156 THAT WON’T IDLE: THE ELEMENTS THAT CAN CAUSE IT

In this section, we will now review the parts that can make your Alfa Romeo 156 go into slow motion. First we’ll concentrate on the worries of electric source, and then on those associated with the admission of your Alfa Romeo 156.

Alfa Romeo 156 IDLING UNSTABLE CAUSED BY ELECTRICAL MALFUNCTION

  • One of the most common causes that your Alfa Romeo 156 will not idle is if one of your sensors is damaged, dirty or simply has a bad connection to the power supply. Here is a list of the most important things you should look at if you have ever had a fault displayed on your ECU. Verify the temperature sensor, your air flow meter and the lambda sensors (2 in total).
  • Sensor hassle: Just as with sensors, it’s more than likely that a simple defective sensor is the source of your idle that doesn’t fit on the Alfa Romeo 156. Therefore, check the camshaft sensor and the top dead center sensor.
  • ECU trouble: Finally, your ECU may be the trigger of your complications with your Alfa Romeo 156. It can be due to an electrical malfunction or a software problem, in any case go to your garage area for a reprogramming or a check of the connections.
  • Check your alternator which, if it is weak, can be the trigger of the problem.

Alfa Romeo 156 SLOWED DOWN UNSTABLE CAUSED BY INTAKE

Finally, in this article are the possible motives of your Alfa Romeo 156 not keeping up when idle caused by an intake problem.

  • Fuel Intake Issue: Your fuel injection pump or injectors may be clogged. As well check your pressure sensors which are basic motives of this kind of problem on the Alfa Romeo 156.
  • Throttle body problem: Although in most cases found on gasoline engines, the throttle body can be the trigger of an Alfa Romeo 156 not holding idle, try to take a look at it.

If you have any further questions about the Alfa Romeo 156, do not hesitate to consult our Alfa Romeo 156 category.