B6.7 CM2450 B155B Fault Code: 6784 | SPN: 3246 | FMI: 20Aftertreatment 1 Diesel Particulate Filter Outlet Temperature Sensor – Data Not Rational – Drifted High

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6784PID: SPN: 3246FMI: 2/20LAMP: NoneSRT:    An offset in the Diesel Particulate Filter Outlet Temperature Sensor reading has been detected.     Possible reduced engine performance. Circuit Description The...

B6.7 CM2450 B155B Fault Code: 6785 | SPN: 3246 | FMI: 21Aftertreatment 1 Diesel Particulate Filter Outlet Temperature Sensor – Data Not Rational – Drifted Low

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6785PID: SPN: 3246FMI: 2/21LAMP: NoneSRT:    An offset in the Diesel Particulate Filter Outlet Temperature Sensor reading has been detected.     Possible reduced engine performance. Circuit Description The...

B6.7 CM2450 B155BFault Code: 6786 | SPN: 3610 | FMI: 20Aftertreatment 1 Diesel Particulate Filter Outlet Pressure Sensor – Data Not Rational – Drifted High

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6786PID: SPN: 3610FMI: 2/20LAMP: NoneSRT:    An offset in the Diesel Particulate Filter Outlet Pressure Sensor reading has been detected.     Possible reduced engine performance. Circuit Description The...

B6.7 CM2450 B155B Fault Code: 6791 | SPN: 4363 | FMI: 20Aftertreatment 1 SCR Outlet Temperature Sensor – Data Not Rational – Drifted High

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6791PID: SPN: 4363FMI: 2/20LAMP: NoneSRT:    An offset in the Selective Catalytic Reduction (SCR) Outlet Temperature Sensor reading has been detected.     Possible reduced engine performance. Circuit...

B6.7 CM2450 B155B Fault Code: 6792 | SPN: 4363 | FMI: 21Aftertreatment 1 SCR Outlet Temperature Sensor – Data Not Rational – Drifted Low

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6792PID: SPN: 4363FMI: 2/21LAMP: NoneSRT:    An offset in the Selective Catalytic Reduction (SCR) Outlet Temperature Sensor reading has been detected.     Possible reduced engine performance. Circuit...

B6.7 CM2450 B155B Fault Code: 6613 | SPN: 5842 | FMI: 14SCR Monitoring System Malfunction – Special Instructions

by DPFDELETE-TUNER | Mar 4, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 6613PID: SPN: 5842FMI: 14/14LAMP: AmberSRT:    Critical SCR related fault codes have been active and require immediate attention.     Possible reduced engine performance. Circuit Description The ECM...