Mercedes-Benz SCR NOx Emulator

£ 128.21£ 171.24

Mercedes-Benz SCR NOx Emulator designed to turn off SCR system and override NOx sensor on your Mercedes-Benz MP4 EURO6/EURO5 truck. Safe and effective way to cut off DEF (diesel exhaust fluid) consumption.


Mercedes-Benz SCR NOx Emulator is designed to emulate original Selective Catalytic Reduction (SCR) system and NOx (mono-nitrogen oxides) sensor of the exhaust system. It allows you to override SCR system and imitate NOx sensor signals without engine power loss, engine or transmission limp mode activation, additional black smoke from exhaust or any related DTC OBD errors. Mercedes-Benz SCR NOx Emulator is safe to use on all compatible Mercedes-Benz MP4 trucks. Earlier versions of Mercedes-Benz SCR emulator were capable only to turn off and override just a SCR system, but they were not capable to emulate exhaust NOx sensor. This version of Mercedes-Benz SCR NOx Emulator supports Mercedes-Benz MP4 trucks with EURO6/EURO5 emission control systems and it is capable to override SCR and NOx systems completely and safely. We provide all information that you need to install this device quickly and easily, there is no need for special programming or electronics skills, just a basic knowledge in truck electronics. Right after installation truck will stop consuming DEF (diesel exhaust fluid) completely. This is the only complete solution for Mercedes-Benz MP4 trucks. All our emulators are developed and made in EU.

Mercedes-Benz SCR NOx Emulator compatibility

  • Mercedes-Benz MP4 EURO6 trucks
  • Mercedes-Benz MP4 EURO5 trucks
Attention! SCR emulators are illegal in some countries. You should check your local laws or laws of those countries that you might cross with your vehicle. SCR emulator alters SCR system thus makes the vehicle to produce higher exhaust gas emissions. EURO 6 and EURO 5 vehicles equipped with SCR emulator device will no longer match those EURO standards. Our SCR emulators designed for countries where environmental rules are less strict, and there are no requirements for vehicles to satisfy EURO 6 or EURO 5 regulations. By purchasing any SCR emulator, you assume full responsibility for the use of the device. It’s your personal decision to use an emulator or not. We will not accept any liability for any consequences associated with usage of SCR emulator devices.

Additional information

Weight 0.2 kg
Dimensions 10 × 5 × 2 cm

1 year warranty