DESCRIPTION:This code sets when the Aftertreatment Control Module (ACM) detects that the Selective Catalyst Reduction (SCR) NOx conversion efficiency is...

DESCRIPTION:This code sets when the Diesel Exhaust Fluid (DEF) pump speed is higher than normal for a given DEF pressure....

DESCRIPTION:Over Pressurized Diesel Exhaust Fluid (DEF) System. MONITORED PARAMETER:DEF Pump Speed vs. DEF Pressure. TYPICAL ENABLING CONDITIONS:1. DEF pump enabled.2....

DESCRIPTION:DEF system is not being controlled as expected. MONITORED PARAMETER:1. DEF pump speed.2. Pump duty cycle. TYPICAL ENABLING CONDITIONS:1. DEF...

DESCRIPTION:DEF pump speed signal above measurement range. MONITORED PARAMETER:DEF pump speed frequency. TYPICAL ENABLING CONDITIONS:1. DEF pump enabled.2. On-Off-Cycle request....

DESCRIPTION:DEF pump speed signal below measurement range. MONITORED PARAMETER:DEF pump speed vs. DEF Pressure. TYPICAL ENABLING CONDITIONS:1. DEF pump enabled.2....