The Diesel Exhaust Fluid Electronic Control is located within the Diesel Exhaust Fluid (DEF) module, which itself is mounted on the frame of the machine near the engine. It receives signals from various engine sensors, such as exhaust gas temperature and engine RPM, to calculate the appropriate DEF injection rate. It then controls a Diesel Exhaust Fluid (DEF) dosing pump to precisely deliver the calculated amount of Diesel Exhaust Fluid (DEF) into the exhaust upstream of the Selective Catalytic Reduction (SCR) system.

Attributes:
• Adapts DEF injection based on real-time exhaust conditions for peak performance
• Controls DEF injection to avoid excessive fluid usage and potential system issues

Applications:
The Diesel Exhaust Fluid Electronic Control is a module that manages the delivery and injection of Diesel Exhaust Fluid (DEF) into the exhaust stream of a diesel engine. It ensures the optimal amount of Diesel Exhaust Fluid (DEF) is used based on engine operating conditions to effectively reduce nitrogen oxide (NOx) emissions.