Most Audi vehicles will provide you a warning if your AdBlue is low, starting at the last 1500 kilometers. When you use AdBlue, you’ll see that your car runs more efficiently on the road and lasts a lot longer than a regular car.
In This Article...
How much AdBlue is required for my Audi A6?
Where is the Adblue-Tank for the Audi A5 located?
Your Audi A5’s Adblue tank filler is located right next to the diesel filler cap in the fuel filler chamber.
- According to the automaker, the 17 Liter capacity of the Adblue tank in your Audi A5 should last for 9.000 kilometers.
- How to refill the Adblue in your Audi A5?
The Audi A5’s fuel filler compartment is placed on the back side. To access it, first lift the flap. The AdBlue tank’s filler cap is located adjacent to the diesel tank’s filler cap. You can either use an AdBlue specific pump for light vehicles or an AdBlue refill kit, which are both sold on Amazon.
When is the AdBlue tank full, and how can you tell?
The most popular diesel exhaust fluid is AdBlue (DEF). It reduces dangerous exhaust emissions from diesel cars and has automotive urea and deionized water as its main ingredients. As soon as the EU implemented the Euro 6 emissions standard in 2015, it became necessary. AdBlue is as essential to your car as petrol, therefore without it, it cannot function.
When there are approximately 1,500 miles of fuel left in your tank, a dashboard warning light will turn on. This provides you ample time to either buy a container and fill it up yourself, or to bring your car to a motorway service station pump or garage. Your car will enter “limp home” mode and you won’t be able to restart the engine once you turn it off if you ignore the warning light and let your tank get low.
If you decide to top out your AdBlue tank on your own, be careful not to mix it with diesel as this could result in costly damage to your vehicle. Do not start the automobile if you combine the two accidently. Instead, contact your recovery service.
Running without AdBlue is possible.
Where is the evidence? When you run out of AdBlue, the engine won’t be harmed. No, the engine won’t shut down, although some engines automatically reduce engine power when AdBlue levels fall below a certain level.
Can I always add money to AdBlue?
AdBlue: If you drive one of the newest Euro6 diesel automobiles with low emissions, it’s likely that you’ve already filled the specific tank on your new car with the additive. But if you’ve never heard of this new material, what does it do for your car’s health, and how frequently do you need to use it to keep it in good condition? The dos and don’ts of using AdBlue are detailed here.
The introduction of the new Euro6 emissions criteria for diesel vehicles in September 2015 (a year later for vans) aimed to reduce the amount of hazardous pollutants associated to respiratory illnesses.
The permitted limits for nitrogen oxides (NOx), which were previously 180 mg/km, have now been reduced to just 80 mg/km under the new regulations. Reduced emissions will have a smaller negative impact on the environment and public health.
A ban on diesel vehicles that don’t adhere to Euro6 requirements is now being considered in many major European cities, including London and Paris.
The procedure known as Selective Catalytic Reduction, which entails the injection of a Diesel Exhaust Fluid (DEF) into current gas circulatory systems and helps to break down toxic NOx, has been generally adopted by car makers to fulfill the new standards. AdBlue is the common name for this DEF.
Clean air zones, like London’s Ultra Low Emission Zone, demand that diesel automobiles and vans meet Euro6 standards in order to enter without paying a daily fee.
AdBlue is essentially a synthetic urea that reduces nitrogen oxide into inert steam and nitrogen to perform its function. Like fuel, it is kept in a tank, and more and more diesel carsusually the ones with bigger enginesare getting tanks for AdBlue. However, other manufacturers might just call it a “Emissions Additive.”
AdBlue is not a gasoline additive that is pumped into the engine. It is included in the car’s exhaust system’s catalyst system.
The amount of AdBlue consumed varies with engine use. An estimated 1.5 litres of AdBlue will be used by a passenger automobile for every 620 kilometers. When you need to top off depends on your driving style, how many miles you travel, and the size of the AdBlue tank, which varies in size. When it’s time to top off, a dashboard warning light will let you know.
Since 2006, when the Euro4 rules for trucks and buses were implemented, AdBlue has been widely used in these types of vehicles.
Like fuel, adBlue is regarded as a consumable. Therefore, it is the driver’s duty to see that the AdBlue tank is always full and to cover any associated costs. Never mix AdBlue into your fuel. Always keep AdBlue in a whole different tank. The AdBlue filler, however, will frequently be situated next to the fuel filler in automobiles.
It should be emphasized that AdBlue misuse, such as adding it to diesel or gasoline tanks or experiencing a breakdown due to low AdBlue levels, will not be covered by maintenance or recovery agreements.
AdBlue expenses are not covered by maintained lease contracts. However, some leasing companies will top off the AdBlue as part of a regular service.
Drivers should read the owner’s manual for their vehicle to become familiar with their obligations.
- AdBlue is a technology for reducing emissions that is only suited to diesel engines and works in conjunction with DPF technology already in place.
- It’s possible that DPF-equipped diesel vehicles lack an AdBlue tank. However, a DPF is always included as part of the complete pollution control system in vehicles equipped with an AdBlue tank.
- The warning lights for the DPF and AdBlue systems are independent of one another and will both illuminate.
- Fuel that is appropriate for consumption receives AdBlue. Therefore, factors influencing usage include driving habits, mode of transportation, engine and vehicle load, and weather conditions.
- Automotive retailers, mechanics, dealerships, select gas stations, and online retailers all provide AdBlue for sale. A 10 litre container of AdBlue typically costs approximately 12.50 at Halfords.
- The position of the AdBlue filling varies by manufacturer and model. The boot, next to the gasoline filler, or under the hood are typical placements.
- The time between top-ups will vary since the size of the AdBlue tank used in automobiles differs between manufacturers and models.
- Depending on the manufacturer, model, and driving style, AdBlue may need to be topped off every 5,000 to 8,000 miles, according to conservative estimates.
- AdBlue may occasionally be given away without charge by some manufacturers, perhaps as a standard service. However, it is extremely doubtful that refills during ordinary service will be enough to maintain AdBlue levels.
- Vehicles with variable servicing need special consideration because an AdBlue top-up before the first service is almost always necessary.
- The driver information system will issue a number of alerts when AdBlue is becoming low. For instance, Audi models show the remaining distance from 1,500 miles until a refill is necessary.
- It is crucial that these alerts are taken seriously right away. The vehicle will operate at reduced power if AdBlue drops below a set threshold. Once stopped, it won’t restart until enough AdBlue has been added. If it happens on the side of the road, you’ll be responsible for paying for recovery.
- Audi, for instance, calls for at least 5.7 litres of AdBlue to restart the car, however the amount varies depending on the brand.
- Never mix AdBlue into your fuel. You should not start the car after adding AdBlue through the fuel filler and should instead call the relevant emergency support number right away.
- The same rules apply if you unintentionally add fuel to the AdBlue tank: don’t start the car, and call the relevant emergency assistance number right away.
If I run out of AdBlue, what happens?
What happens if the AdBlue in your automobile runs out? The engine’s power and performance will be lowered to “limp home” mode while you’re driving in order to cut emissions, and after the engine has stopped, it won’t start again until the AdBlue tank is replaced.
Why does my vehicle use so much AdBlue?
AdBlue is susceptible to contamination because perfect purity is required for it to function properly. Through the tank cap location, contaminants can easily enter the fluid, causing damage and resulting in extended, unplanned downtime for the machine.
If the fill cap region isn’t fully cleaned before fluid is added, dirt and dust can easily wash down into the tank from there. Inform your operators and maintenance personnel on how crucial it is to prevent contamination and how necessary it is to clean the area surrounding the cap before usage. The same goes for keeping AdBlue in a special container. Even after a thorough cleaning, never utilize containers that have previously held other products or liquids. AdBlue is actually quite susceptible to contamination.
An increase in AdBlue use, a problem with the selective catalytic reduction (SCR) system, or, more simply, an engine shutdown, are all signs that your AdBlue may be contaminated. AdBlue made of urea should have a concentration between 32.5 and 37 percent. These issues could arise if this ratio is incorrect, which would indicate contamination. Use a digital refractometer to test and keep track of the AdBlue’s purity.
Can you overfill an Audi’s AdBlue tank?
Most likely, the adblue was overfilled, which causes the system to malfunction. Sadly, there is nothing to prevent you from filling it to the brim.
I can see a space at the top of the tank, which indicates that it is not completely filled because it is a genuine bottle that is intended to stop when it is full.
I called the local chip tuner who sponsors the VWaudi forum; he has heard of this previously and said it needed to travel 25 to 30 miles in one trip to fix the problem. At the time, he doesn’t see the police approving this.
I did make an effort to come up with a means to empty at least 5 liters before attempting to replenish.
Can you put too much AdBlue in a car?
A symbol glows in the driver display and the Refill AdBlue well in advance message appears when the AdBlue level begins to drop. No restart is required after the percent 1 percent 2 message.
Warning
It is advised to use the AdBlue pump designed for passenger automobiles when filling up at a gas station. You can also utilize the AdBlue pump designed for large automobiles.
Important
Take care to keep AdBlue away from the car’s paint so that it doesn’t damage it. If so, rinse well with water because the fluid could damage the paintwork.
How can I remove the AdBlue warning message?
Depending on how empty the tank is, your mechanic should top off or replenish your AdBlue tank during routine maintenance, but if you do need to, the procedure is straightforward:
- Locate the AdBlue tank on the car. Either underneath the hood or adjacent to the diesel filler cap will contain it. If you’re unsure of its location, see your owner’s manual.
- The AdBlue container should have an anti-spill nozzle attached. In the absence of an anti-spill nozzle, remove the AdBlue tank cap and set a funnel in the reservoir’s top.
- Fill the AdBlue tank up a little at a time.
- To turn off the AdBlue warning light after a top-up, certain vehicles need to reset the dashboard. To find out if this applies to your car, see the owner’s manual or a mechanic.
- Do not start the car after adding more AdBlue until the onboard computer has approved the addition. It can take a few minutes, but as soon as you hear that it worked, you can go on.
How many miles can a container of 10 liters of adblue last?
A typical mid-sized diesel automobile can cover 1,000 km (620 miles) on one litre of AdBlue, according to GreenChem. It’s possible that you won’t need to top off the AdBlue tank until the next scheduled servicing because most of them contain 10 litres or more.
But it all relies on the distance traveled, the way you drive, and the weight of the car. The payload for commercial vehicles is yet another aspect to take into account.
The vehicle will notify you in advance by posting notifications on the dashboard if you ever need to top-up AdBlue in between servicing. It is crucial to consult your owner’s manual since it will either specify how far you can go before a top-up is necessary or how many times you can restart the vehicle. Beware: your car won’t start if you don’t top off the AdBlue before it runs out completely.
What volume of AdBlue should I use?
- Any directions in your manual or on the pack should be followed.
- You can find out how much AdBlue the tank can contain in your manual.
- If you entirely run out, 5 liters should be enough to ensure that your car will restart.
- Depending on the size or shape of the AdBlue pack you have, as well as where the AdBlue filler cap is positioned (next to the gasoline filler, in the boot, or under the hood), you might require a funnel.
- Hands-off, and clean up any spills on the bodywork
- Although AdBlue is non-toxic, it will harm the paintwork and can irritate your skin and eyes.