The AdBlue system, also known as SCR system (Selective Catalytic Reduction), it is a fundamental component in modern diesel vehicles. Its function is to reduce polluting engine emissions by injecting a special liquid called AdBlue in the exhaust system.
When this system fails, the vehicle may show dashboard warnings, loss of power, or even engine start-up lockout. Therefore, it's important to carry out a professional AdBlue system repair to restore its proper functioning.
At our workshop, we offer specialized AdBlue system repair service, using advanced diagnostics and professional tools to fix these kinds of faults.
Symptoms of AdBlue system failures
When the AdBlue system acts up, your vehicle might show different warning signs.
Among the most common symptoms are:
- AdBlue or emissions warning light on the dashboard
- Error messages related to the SCR system
- Kilometer countdown to engine lockout
- Loss of engine power
- Increased pollutant emissions
- Failures in the emissions control system
In some vehicles, if the problem isn't resolved, the system can limit vehicle startup.
Main AdBlue system repairs
AdBlue system cleaning
Over time, AdBlue can to crystallize and generate deposits in the systemwhich can affect the injector's operation or the lines.
Performing a proper system cleaning allows restore the correct fluid flow.
Repair or replacement of the AdBlue injector
The injector responsible for spraying AdBlue can become clogged due to residue or crystallization.
When this happens, it might be necessary clean or replace the SCR system injector.
AdBlue pump repair
The pump is responsible for transporting the fluid from the tank to the injection system.
If it's showing faults, it may be necessary repair it or replace it to restore the system's operation.
NOx sensor replacement
NOx sensors monitor the vehicle's emission levels. When they fail, the system can generate errors or activate dashboard warnings.
In these cases, it is necessary replace the faulty sensor.
AdBlue tank repair
The system's reservoir may present problems in:
- Level sensors
- Heating system
- Liquid crystallization
These faults may require repair or replacement of the tank.
Our AdBlue system repair service
At our workshop, we carry out professional AdBlue system repair, always starting with an advanced diagnostic to pinpoint the root cause of the problem.
Our service includes:
- Full electronic diagnosis
- Fault identification in the SCR system
- AdBlue injector and pump repair
- System cleaning to eliminate crystallization
- Replacement of defective sensors or components
- Electronic system reset
This process allows us to solve the problem accurately and prevent future issues.
Experience and technology in AdBlue system repair
We have years of experience in diagnostics and repair of diesel vehicle emission systems, including EGR, DPF, and AdBlue systems.
We work with latest generation diagnostic equipment, allowing us to pinpoint complex issues and provide effective solutions.
Our goal is to ensure a professional service that restores your vehicle to optimal performance and complies with emission regulations.
Need a trustworthy workshop?
If you need a reliable workshop in Palma de Mallorca, at Zamule Cars We specialize in electromechanics, diagnostics, and comprehensive maintenance. We offer no-obligation advice.
Write us on WhatsApp | Tel: 682 931 164
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