AdBlue/SCR: Repair or Removal? What’s More Cost-Effective? AdBlue System Issues? Let’s Fin
AdBlue System Issues? Let’s Find the Best Solution!
✅ Is your AdBlue/SCR system malfunctioning? Are you looking for AdBlue repair or considering system removal?
Before making a decision, let’s analyze the potential costs and determine what’s more beneficial in the long run – AdBlue repair or complete deactivation.
AdBlue Diagnostics: What’s Next?
🔍 Comprehensive AdBlue Diagnostics – we check fluid levels, density, pump integrity, and system performance.
🔍 DNox 1 & DNox 2 Testing – NOx sensor functionality check, system flushing, and recalibration.
🔍 AdBlue/SCR System Repair – replacement of pumps, filters, injectors, dosing units, and repair kits.
🔍 AdBlue/SCR Deactivation – if repair costs are too high, we offer a software-based solution to disable the system.
Why Do AdBlue Systems Fail?
🚫 Low-Quality AdBlue Fluid – impurities, incorrect chemical composition, and improper ionized water can damage the system.
🚫 Homemade AdBlue Fluid – incorrect mixture causes deposits and clogs the dosing system.
🚫 Faulty NOx Sensors – sensor failures lead to SCR malfunctions and may put the vehicle into emergency mode.
🚫 System Clogging – crystallization due to poor-quality fluid can damage pumps, injectors, and control units.
Original AdBlue vs. Alternative Fluids
⚠️ Not all AdBlue products are created equal!
✔️ Original AdBlue – certified and meets ISO 22241 standards.
❌ Bottled AdBlue – may not be ISO-certified and could contain impurities.
❌ Homemade AdBlue – leads to clogged catalytic converters and potential system failure.
AdBlue Repair Costs
💰 Estimated Expenses:
- AdBlue control unit repair/replacement – €600-2500
- AdBlue pump replacement – €370-4000
- AdBlue dosing unit – €370-600
⚠️ Important! Replacing one component does not guarantee that other parts won’t fail soon.
✅ Alternative Solution – one-time AdBlue system deactivation!
AdBlue Removal & Technical Inspection
❌ Properly disabling AdBlue does not prevent passing a technical inspection.
❌ AdBlue removal does not affect the DPF (Diesel Particulate Filter) if the filter is installed correctly and is undamaged. If DPF replacement or repair is required, we offer those services separately.
Can AdBlue Damage the Catalytic Converter?
Yes! AdBlue is highly sensitive to contamination.
❌ Low-quality fluid causes crystallization in the catalytic converter.
❌ Emission levels increase, and the SCR system loses efficiency.
Solution: If your catalytic converter is already damaged, we provide replacement services.
How Often Should You Refill AdBlue?
🚗 Dashboard Warning Alerts:
✔️ 2400 km – initial low-level warning.
✔️ 1750 km – repeated warning at every engine start.
✔️ 900 km – flashing alert until AdBlue is refilled.
⏳ Don’t wait – take action now! Contact us today for expert advice.