FixDeviceProblems.comAdBlue system issues on diesel models of the Peugeot 2008: what to do?
Drivers of the Peugeot 2008 diesel may sometimes encounter problems related to the AdBlue system. This emissions reduction system is designed to decrease pollution, but malfunctions can occur, affecting the vehicle's performance. This article explores the possible causes of these failures and guides you on the solutions to adopt to resolve this issue.
What is the AdBlue system in the Peugeot 2008 diesel?
The AdBlue system is a device that reduces nitrogen oxide (NOx) emissions in diesel engines. It works by injecting a urea and water solution (AdBlue) into the exhaust gases to convert NOx into nitrogen and water. This system is essential to meet the strict environmental standards imposed on modern vehicles.
Common AdBlue system issues on the Peugeot 2008
1. Flashing AdBlue level indicator
A common problem reported by Peugeot 2008 drivers is the flashing AdBlue level indicator, indicating a low fluid level. If this indicator lights up despite a full tank, it may indicate a malfunction in the sensor system or the electronics.
2. Faulty AdBlue system and loss of power
When the AdBlue system fails, the Peugeot 2008 may experience a loss of engine power or display error messages on the dashboard. This can be caused by issues with the injection pump or the AdBlue fluid temperature sensor.
3. SCR catalyst regeneration issues
The SCR (Selective Catalytic Reduction) catalyst may have difficulties regenerating the AdBlue system, leading to reduced engine performance. This type of problem often requires technical intervention to reset the system.
What to do in case of a problem with the AdBlue system?
1. Check the level and quality of the AdBlue fluid
The first step is to check the level of AdBlue fluid. If the tank is empty or if the fluid has been poorly stored, it may lose its effectiveness. It is therefore advisable to refill the tank with quality AdBlue fluid to avoid any further damage to the system.
2. Diagnose the sensors and electronic components
If the problem persists, an electronic diagnosis is necessary to verify the proper functioning of the sensors and components of the AdBlue system. The Peugeot 2008 has an onboard diagnostic system that can help you quickly identify the cause of the malfunction.
3. Call a professional
In the case of a persistent breakdown, it is recommended to call a professional to inspect and repair the system. Repairs may include replacing the sensor, the injection pump, or the SCR catalyst. Regular maintenance can also prevent some of these problems in the long term.
Preventing AdBlue system problems on the Peugeot 2008
To avoid AdBlue system problems affecting the performance of your Peugeot 2008, it is essential to follow some good practices:
- Regularly check the level of AdBlue fluid, especially during your periodic maintenance.
- Only use AdBlue products that comply with the quality standards recommended by the manufacturer.
- Have the system checked at each service to detect potential issues at an early stage.
Conclusion: regular maintenance to avoid issues
The AdBlue system of the Peugeot 2008 is a crucial element for reducing pollutant emissions. In case of malfunction, it is essential to carry out a complete check of the system to resolve the issue quickly. Regular maintenance and constant vigilance on the level of AdBlue fluid help extend the lifespan of your vehicle and maintain its performance at the highest level.