AdBlue system repair for Volvo FH and FM trucks and lorries

AdBlue Pump Repair:

If the AdBlue pump does not work properly, it can cause engine faults. Repair may include pump cleaning, replacing broken parts, or replacing the entire pump.

Pump cleaning: Remove the pump, clean it from AdBlue residues, and check if it works correctly.

Replacing broken parts: If the pump has broken parts, replace them with new ones.

Pump replacement: If the pump is beyond repair, it needs to be replaced with a new one.

AdBlue Tank and Hose:

If the AdBlue tank or hose has leaks or is damaged, it can cause incorrect operation of the AdBlue system and trigger faults.

Check the tank and hose for leaks or damage. If you find problems, replace the tank or hose.

Keeping the AdBlue tank clean is essential. If you see deposits at the bottom of the AdBlue tank, it needs to be flushed.

AdBlue Injector:

The injector is responsible for spraying AdBlue into the exhaust system. If the injector does not work, it can reduce engine efficiency and limit power.

Check the injector and its connections. Replace the injector with a new one if necessary.

AdBlue System:

Check the entire AdBlue system for leaks, faults, or damage. This includes all components, from tanks to injectors and the pump.

If you find problems, perform the necessary repair actions.

Remember that it is best to entrust repairs to a professional service center, which will have specific information and solutions for the particular situation. However, knowing the basic principles of AdBlue system maintenance can help avoid AdBlue system failures and repairs.