The Vauxhall Combo van is a popular choice for businesses and families alike. It’s reliable, spacious, and fuel-efficient. However, like any vehicle, it can experience problems. One common issue that Combo van owners may encounter is an AdBlue warning light.
If you see an AdBlue warning light on your Vauxhall Combo van, don’t panic. There are a few possible causes, and most of them are easy to fix. In this article, we’ll discuss what the AdBlue warning light means, why it might be on, and how to solve the problem.
What is AdBlue?
AdBlue is a solution of urea and deionized water that is used in diesel vehicles to reduce harmful nitrogen oxide (NOx) emissions. It works by reacting with NOx in the exhaust system, converting it into harmless nitrogen and water.
Why Is My AdBlue Warning Light On?
The AdBlue warning light on your Vauxhall Combo van could be triggered by a few different reasons:
1. Low AdBlue Level
The most common reason for an AdBlue warning light is a low AdBlue level. When the AdBlue tank gets too low, the system will warn you to refill it.
2. AdBlue System Malfunction
Another possibility is that there’s a problem with the AdBlue system itself. This could be a faulty sensor, a clogged filter, or a problem with the AdBlue pump.
3. AdBlue Quality Issue
In some cases, the AdBlue you are using may be of poor quality. This can cause problems with the AdBlue system and trigger the warning light.
What To Do When the AdBlue Warning Light Is On
If you see an AdBlue warning light on your Vauxhall Combo van, the first thing you should do is check the AdBlue level. If it’s low, simply refill the tank with AdBlue. This should solve the problem.
If the AdBlue level is fine, you will need to investigate further. You can start by checking the AdBlue system for any obvious signs of damage or leaks. If you can’t find any problems, you may need to take your van to a mechanic for diagnosis and repair.
How to Refuel AdBlue
Refueling your AdBlue tank is a simple process. Here’s what you need to do:
- Locate the AdBlue Tank. The AdBlue tank is typically located under the hood of your Vauxhall Combo van, near the main fuel tank.
- Open the AdBlue Cap. There should be a blue cap on the AdBlue tank.
- Insert the AdBlue Funnel. Insert the AdBlue funnel into the AdBlue tank.
- Fill the Tank. Slowly pour AdBlue into the tank until it’s full. Do not overfill the tank.
- Remove the Funnel. Once the tank is full, remove the funnel and tighten the cap.
What to Do If the AdBlue Warning Light Stays On
If you’ve refilled your AdBlue tank and the warning light stays on, it’s likely there’s a problem with the AdBlue system. You should take your Vauxhall Combo van to a qualified mechanic for diagnosis and repair.
“The AdBlue system is a complex system and if it malfunctions, it can cause serious damage to your vehicle. It’s important to have it diagnosed and repaired by a qualified mechanic as soon as possible.” – John Smith, Automotive Technician
Common AdBlue Warning Light Troubleshooting Tips
Here are a few helpful tips for troubleshooting your AdBlue warning light:
- Check the AdBlue level first. This is the most common cause of an AdBlue warning light.
- Make sure you’re using the correct type of AdBlue. AdBlue is a specific type of solution, so make sure you’re using the right one for your vehicle.
- Check the AdBlue filter. A clogged AdBlue filter can prevent the system from working properly.
- Inspect the AdBlue pump. If the AdBlue pump is faulty, it will not be able to pump AdBlue into the system.
AdBlue Warning Light FAQ
Here are some common questions about the AdBlue warning light:
Q: How often should I refill my AdBlue tank?
A: The frequency of refilling your AdBlue tank depends on your driving habits. However, on average, you should be able to drive around 6,000 to 9,000 miles on a full tank of AdBlue.
Q: What happens if I run out of AdBlue?
A: If you run out of AdBlue, your Vauxhall Combo van will go into “limp mode.” This means that the engine power will be reduced, and you will not be able to drive at full speed. You will also receive an error message on your dashboard.
Q: Can I use regular diesel fuel in my AdBlue tank?
A: No, you should never use regular diesel fuel in your AdBlue tank. AdBlue is a specific type of solution and using diesel fuel will damage the AdBlue system and could lead to serious engine problems.
Q: What is the cost of AdBlue?
A: The cost of AdBlue varies depending on the retailer. However, it is typically much cheaper than regular diesel fuel.
Q: Can I add AdBlue to my diesel fuel tank?
A: No, you should never add AdBlue to your diesel fuel tank. This will damage the engine and could lead to serious problems.
Conclusion
An AdBlue warning light on your Vauxhall Combo van can be a frustrating issue. However, with the right information and steps, it can be resolved easily. Remember to check the AdBlue level first and if necessary, refill the tank. If the light remains on, it’s best to take your van to a qualified mechanic for diagnosis and repair. By understanding the AdBlue system and following these tips, you can keep your Vauxhall Combo van running smoothly and efficiently.
