DEF Level Sensor Simulator Module Cummins CM2350

About the DEF Sensor Simulator (DSS): The DEF System Simulator (DSS) is a hardware/software solution. The DSS will assist derated users to be able to perform a temporary fix as soon as a DEF sensor failure occurs and safely operate their vehicle until a repair can be obtained. Upon installation, the DSS removes (and following a set of procedures contained in the documentation) the derate condition and will permit its users the ability to reach a repair facility safely with full engine power. Further, derate progressively decrements engine performance based various mileage limitations, fuel level and start/stop conditions. These conditions may not be practical for a user as they may be too far from a repair facility, need to fill the fuel tank, stop for he night, etc.  A key feature of the DSS is that it contains no such restrictions. Once installed, users are free to safely drive their vehicle until a permanent repair can be found.Assuming there are no other actual component failures within the emissions system, the DSS will actually restore normal emissions operation. The DSS was developed for large diesel engines that are classed as heavy duty or industrial using the J1939 bus system and specifically for the Cummins CM2350 ECM. What the DSS is NOT: Modifying emissions systems to defeat their purpose is not legal. The DSS is NOT a means to defeat the DEF system, a DEF system Delete or in any way provide a means to discontinue use of the emissions system on your diesel powered equipment.Your dashboard DEF Gauge will no longer be accurate! You MUST manually monitor and continue to keep your DEF tank filled with fresh DEF fluid until you get a permanent repair. It is highly recommended that you keep accurate records and check your DEF level at regular intervals.  It does not, and will not, allow continued use of your vehicle if legitimately failed DEF system components are present. Will this work on my PowerStroke Duramax Dodge Cummins Truck? The short answer is NO! The 1.5, 1 and 3/4 ton Pick-Up trucks all use DEF. However the ECM on each of these trucks is different and uses a different bus system (obd2 vs j1939) to communicate. The  DSS was developed for large diesel engines that are classed as heavy duty or industrial using the J1939 bus system and specifically for the Cummins CM2350 ECM.