This guide will provide you with everything you need to know about resetting the AdBlue malfunction on your Ford Transit. You’ll learn what AdBlue is, why it might malfunction, and how to reset the system. We’ll also cover common causes and solutions, as well as preventative measures to keep your AdBlue system running smoothly.
What is AdBlue and How Does It Work?
AdBlue is a solution of urea and deionized water used in diesel vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful nitrogen oxide emissions. When AdBlue is injected into the exhaust stream, it reacts with NOx, converting it into harmless nitrogen and water vapor.
Why Is My Ford Transit AdBlue System Malfunctioning?
There are a few reasons why your Ford Transit’s AdBlue system might malfunction. Here are some common culprits:
- Low AdBlue Fluid: This is the most common reason for an AdBlue malfunction. When the AdBlue tank is low, the system will trigger a warning light on the dashboard.
- AdBlue Pump Failure: If the AdBlue pump fails, it will not be able to deliver AdBlue to the exhaust system, causing a malfunction.
- AdBlue Injector Issues: A blocked or faulty AdBlue injector can prevent the solution from being injected properly, leading to a malfunction.
- AdBlue Sensor Problems: The AdBlue sensor monitors the fluid level and quality. If the sensor is malfunctioning, it can trigger false error codes.
- Software Glitch: Sometimes, a software glitch can cause the AdBlue system to malfunction.
How to Reset the AdBlue Malfunction on Your Ford Transit
Here’s a step-by-step guide on how to reset the AdBlue malfunction on your Ford Transit:
- Check the AdBlue Fluid Level: First, check the AdBlue fluid level. If it’s low, top it off. Make sure you use only genuine AdBlue fluid.
- Restart the Engine: After topping off the AdBlue, restart the engine and see if the malfunction light goes away.
- Use a Diagnostic Tool: If the light remains on, you’ll need to use a diagnostic tool to read the error codes. This will help you pinpoint the specific issue causing the malfunction.
- Address the Underlying Problem: Once you identify the problem, you can address it. For example, if the pump is faulty, you’ll need to replace it.
- Clear the Error Codes: After addressing the issue, you’ll need to clear the error codes using a diagnostic tool. This will reset the AdBlue system and hopefully resolve the malfunction.
Ford Transit AdBlue Malfunction Warning Light: What to Do
If your Ford Transit displays an AdBlue malfunction warning light, don’t panic! First, check the AdBlue level. If it’s low, top it off and see if the light goes away. If not, it’s time to investigate further.
“It’s important to address the warning light promptly,” says Tom Davis, a certified automotive technician. “Ignoring it could lead to further complications and potential damage to your vehicle.”
What to Do If You Can’t Reset the AdBlue System
If you’re unable to reset the AdBlue system, it’s best to seek professional assistance. A qualified technician will have the necessary tools and expertise to diagnose and repair the issue.
Preventative Measures for AdBlue System Health
Here are some tips to help prevent AdBlue system malfunctions:
- Use Genuine AdBlue: Always use genuine AdBlue fluid. Using counterfeit or low-quality fluid can damage the AdBlue system.
- Regular Maintenance: AdBlue systems require regular maintenance, including checking fluid levels and inspecting components for wear and tear.
- Keep the AdBlue Tank Clean: A dirty AdBlue tank can cause problems. It’s a good idea to clean the tank periodically.
Ford Transit AdBlue System Malfunction FAQs
Q: Can I drive my Ford Transit with an AdBlue malfunction?
A: It’s not recommended to drive your Ford Transit with an AdBlue malfunction, as it can lead to engine damage.
Q: How long can I drive with a low AdBlue warning light?
A: The range you can drive with a low AdBlue warning light depends on how low your AdBlue level is. However, it’s best to top it off as soon as possible.
Q: What happens if I run out of AdBlue?
A: If you run out of AdBlue, your Ford Transit will likely go into “limp home” mode, limiting engine power.
Q: Can I reset the AdBlue malfunction light myself?
A: In some cases, you may be able to reset the AdBlue malfunction light yourself using a diagnostic tool. However, if you’re not sure how to use one, it’s best to leave it to a professional.
This comprehensive guide offers valuable insights and practical solutions for tackling Ford Transit AdBlue malfunctions. By understanding the underlying causes and following the provided steps, you can potentially reset the system and keep your vehicle running smoothly.
