B6.7 CM2450 B155B Fault Code: 3315 | SPN: 4765 | FMI: 2Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature – Data Erratic, Intermittent, or Incorrect

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3315PID: SPN: 4765FMI: 2/2LAMP: AmberSRT:    The aftertreatment diesel oxidation catalyst intake temperature sensor is not changing with engine operating conditions.     Possible reduced engine performance....

B6.7 CM2450 B155B Fault Code: 3314 | SPN: 4765 | FMI: 3Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3314PID: SPN: 4765FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the catalyst intake temperature sensor circuit.     Possible reduced engine performance. Circuit Description The aftertreatment...

B6.7 CM2450 B155B Fault Code: 3313 | SPN: 4765 | FMI: 4Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3313PID: SPN: 4765FMI: 4/4LAMP: AmberSRT:    Low signal voltage detected at the catalyst intake temperature sensor circuit.     Possible reduced engine performance. Circuit Description The aftertreatment...

B6.7 CM2450 B155B Fault Code: 3312 | SPN: 3246 | FMI: 0Aftertreatment 1 Diesel Particulate Filter Outlet Temperature – Data Valid But Above Normal Operating Range – Most Severe Level

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3312PID: SPN: 3246FMI: 0/0LAMP: RedSRT:    The aftertreatment diesel particulate filter outlet temperature sensor reading has exceeded the maximum engine protection temperature limit.     Progressive power...

B6.7 CM2450 B155B Fault Code: 3311 | SPN: 3242 | FMI: 0Aftertreatment 1 Diesel Particulate Filter Intake Temperature – Data Valid But Above Normal Operating Range – Most Severe Level

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3311PID: SPN: 3242FMI: 0/0LAMP: RedSRT:    The aftertreatment diesel particulate filter intake temperature sensor reading has exceeded the maximum engine protection temperature limit.     Progressive power...

B6.7 CM2450 B155B Fault Code: 3256 | SPN: 3246 | FMI: 15Aftertreatment 1 Diesel Particulate Filter Outlet Temperature – Data Valid But Above Normal Operating Range – Least Severe Level

by DPFDELETE-TUNER | Feb 19, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3256PID: SPN: 3246FMI: 0/15LAMP: AmberSRT:    The aftertreatment diesel particulate filter outlet temperature sensor reading has exceeded the maximum engine protection temperature limit.     Possible...