Spotting uncommon engine comportment on his car is not a good symptom. In fact, the engine is the main organ of your car and any indicator of a breakdown must be noticed straightaway and you must try to find the reason of this malfunction. If you are ever in the circumstance where your Audi A5 no longer accelerates, whether uphill or downhill, we have writen this document to help you find out the base of your failure. To get this done, we will take a look at the majority of the reasons that may justified your Audi A5 not accelerating smoothly.


My Audi A5 no longer accelerates properly because of ignition:

Let’s begin our list of the causes that can trigger your Audi A5 to stop accelerating properly. One of the most common causes is that your ignition fails. We talk about ignition, but we can also extend the malfunction to the ECU which itself can transmit bad information that will disrupt your ignition. It can happen that your Audi A5 has been put in safety, do not be reluctant to go through this content for more information. To check that one of these trouble is not the reason why your car no longer accelerates, you will need to run your Audi A5 through the diagnostic tool. Additionally, you can check the condition of your ignition coils, if you have several of them and one is faulty it can explain the acceleration holes you experience, if you just have one in normal situations your Audi A5 should not start.

My Audi A5 no longer accelerates smoothly because of the injectors:

Let’s focus on the problems with the injectors in your Audi A5. If you have the feeling that your automobile is sputtering, that it endures a loss of power, it is quite possible that because of a bad fuel quality one or more of your injectors have blocked or clogged, which leads to a bad air/fuel mixture sent to the engine and which will as a consequence consequentially disturb its normal performance, remember to check the condition of your injectors. If within the the check you uncover that one of your injectors is leaking on your Audi A5, do not be reluctant to browse our small content to get rid of this malfunction.

My Audi A5 no longer accelerate as before because of the accelerator cable:

Another possible reason for the fact that your automobile no longer accelerates, whether you are driving, stationary, hot, cold or accelerating, is a pronounced wear of your accelerator cable. If the accelerator cable is at a pronounced stage of wear and tear, it will not move properly in its sheath and will produce a loss of power, check the condition of wear.

My Audi A5 no longer accelerate because of the clutch:

One of the traditional causes of a Audi A5 not accelerating when hitting the gas pedal, or not moving forward, is that your clutch disc is outdated. In fact, the role of the clutch is to transmit the energy from the engine to the gearbox which will then transmit it to the wheels. If this disc is “smooth”, you will no longer be capable of transmit this power to the wheels and you will find that your Audi A5 no longer accelerates, or at least, the engine may rev up, but the speed of your automobile will have difficulty increasing. Browse through our content on the clutch that slips on Audi A5, to test out yours and check that it is not the reason of your failure.

I do feel a loss of power when I accelerate with my Audi A5 because of the fuel filter:

As far as the fuel filter is concerned, we are struggling with the same kind of issue as blocked injectors. If your Audi A5 no longer accelerates and you have the impression that it is sputtering or that you have drops when accelerating, it is possible that your fuel filter is blocked. The outcome would be that your whole intake unit is idling and therefore your engine lacks the fuel supply to operate normally. Don’t be reluctant to check it and swap it if required. In the event that you have the impression that your car rises in revs by itself, go through through this content it should support you to identify the cause.

My Audi A5 does not accelerate any more because of the particulates filter:

The last explanation for a car not accelerating, comes from your exhaust system. Today’s cars are built with a growing number of functions to limit pollution emissions, the particulate filter is part of this package. However, according to your use, it is possible that it can become clogged and blocked. Specifically if you make short trips and can mount your car in the RPM. In such a case it is possible that your particle filter gets clogged and that your Audi A5 does not accelerate anymore. Get it inspected out.

My Audi A5 does no longer accelerate because of a punctured hose:

To conclude, last justification, and certainly the least annoying for you, it is possible that one of your fuel or air intake hoses is punctured or cracked and that it causes a lack of air or fuel which will lead to a car which does not accelerate any more, check beneath your bonnet, engine running, the level of wear of your hoses, be careful not to burn yourself. If ever you are in this circumstance, it is possible that your Audi A5 does not hold idle, in this case consult our content to handle in depth the dysfunction.

If you wish more tutorials on the Audi A5, go to our Audi A5 category.