by dpftuning | Feb 21, 2025 | Uncategorized
Overview CODE REASON EFFECT Fault Code: 3749PID: SPN: 3226FMI: 2/20LAMP: AmberSRT: An offset in the outlet NOx sensor reading has been detected. None on performance. Circuit Description The aftertreatment outlet NOx (nitrogen oxides)...
by dpftuning | Feb 21, 2025 | Uncategorized
Overview CODE REASON EFFECT Fault Code: 3748PID: SPN: 3216FMI: 2/20LAMP: AmberSRT: An offset in the intake NOx sensor reading has been detected. None on performance. Circuit Description The aftertreatment intake NOx (nitrogen oxides)...
by dpftuning | Feb 21, 2025 | Uncategorized
Overview CODE REASON EFFECT Fault Code: 3725PID: SPN: 3216FMI: 10/10LAMP: AmberSRT: The aftertreatment intake NOx sensor reading is not valid. None on performance. Circuit Description The aftertreatment intake NOx (nitrogen oxides) sensor...
by dpftuning | Feb 21, 2025 | Uncategorized
Overview CODE REASON EFFECT Fault Code: 3718PID: SPN: 3216FMI: 13/13LAMP: AmberSRT: A nominal system voltage mismatch has been detected by the aftertreatment intake NOx sensor. None on performance. Circuit Description The aftertreatment...
by dpftuning | Feb 21, 2025 | Uncategorized
Overview CODE REASON EFFECT Fault Code: 3714PID: SPN: 1569FMI: 11/31LAMP: AmberSRT: Critical fault codes related to engine operation are active. Possible reduced engine performance. Circuit Description The ECM continuously monitors the...
