The SCR performance module works by sending all the information that the normal sensors would send. The module simulates the operation of a DPF/SCR system. That way the "MCM/CPC/ACM" does not need any modification because it is in sync with this module. This is done by communicating on various protocols and using OTR's algorithms to make this happen.
No more DEF Fluid No more DPF Regens DEF level shows 100% full Always can put back to factory No Footprint left behind No changes made to MCM/CPC/ACM
You need to make a few changes to your DPF / SCR system for this product to function correctly. Connecting the SCR performance module is the easy part. You need to clean out, drill out, or bypass the filters.
Drill out DOC Filter / DPF Filter Drill out SCR Filter (for added reliability) Bypass with a pipe around the system