AdBlue Removal

What is AdBlue


AdBlue, or Diesel Exhaust Fluid (DEF) as it is otherwise known, is an aqueous urea solution blended with 32.5% high purity urea and 67.5% deionized water. DEF solution is used in Selective Catalytic Reduction (SCR) to lower NOx concentration in the exhaust emissions from diesel engines.


AdBlue Removal


Is your AdBlue causing you problems? Switching off your AdBlue system saves you money on expensive AdBlue consumption and expensive repair bills. DD offer a national mobile service supplying Adblue Removal Modules. We also offer a competetive fitting service.


Looking to save even more money? Check out our Remapping packages and take advantage of both our AdBlue and remapping services together for maximum savings in your running costs.


Supported vehicles


Due to a recent redevelopment, we can now offer AdBlue and NOx removal for the following manufacturers;


  • DAF CF/XF/LF (with Grundfos system)
  • MAN (all models)
  • Scania (all models)
  • Iveco (all models)
  • Renault (all models)
  • Volvo (all models)
  • Ford Cargo
  • Mercedes (Bosch ECU Only)


Certain Farm & Plant equipment can also benefit from this service.


Fitting service


If you are unsure about fitting the product yourself, we are happy to offer a nationwide fitting service. Please e-mail for further info & costs.




SCR Emulator device usage is illegal in some countries, especially in countries of the European Union.


You can legally purchase this item, but in use it will cause higher exhaust gas emissions and your HGV will not meet the EURO 4, EURO 5 and EURO 6 emissions standards which are required in European Union. This product is designed for use in countries where there are no laws requiring EURO 4/5/6 emissions standards. SCR Emulator allows you to stop the DEF (diesel exhaust fluid) supply system in the SCR catalyst, effectively saving you a lot of money on DEF (diesel exhaust fluid) refills . By purchasing this device you take the full responsibility for the use of the device and the associated consequences. It’s your personal decision to use the SCR Emulator or not.


We will not take any responsibility for any consequences associated with usage of SCR Emulator device in a country which requires the compliance of EURO 4/5/6 emissions standards.