AdBlue Injector is a component of the urea solution injection system for diesel vehicles, mainly used in the post-treatment system of Euro 6 emission standard vehicles, to reduce nitrogen oxide emissions by injecting urea solution (AdBlue).  ‌
Core functions
Emission reduction effect: In the SCR (Selective Catalytic Reduction) system, the AdBlue Injector sprays urea solution into the exhaust system, which reacts with nitrogen oxides to produce harmless substances and reduce exhaust pollution.  ‌
Component adaptation: Suitable for Volvo, Renault, Iveco and other brand models, with specific models such as 7421738130, 742324772, etc.  ‌
Common faults
Module erosion: Some vehicles may experience AdBlue Injector module burnout, requiring module replacement or cleaning of related components.  ‌
Indicator light prompt: When the vehicle AdBlue indicator light is on, it is necessary to replenish urea solution or check the injection system in a timely manner.  ‌
Supplier Information
Chinese suppliers such as Electrical Technology Co., Ltd. offer multiple models of AdBlue Injectors, with prices and supply quantities negotiable.