Group 28 Engine Control Module (ECM) Diagnostic Trouble Codes (DTCs) SPN 3000–3999 “ECM SPN 3031, Aftertreatment Diesel Exhaust Fluid (DEF) Tank Temperature – MID 128 PPID 274”, page 55 “ECM SPN 3064, Aftertreatment DPF System Monitor MID 128 PPID 326”, page 55 “ECM SPN 3216, Aftertreatment Intake NOx MID 128 PPID 348”, page 56 “ECM SPN 3226, Aftertreatment Outlet NOx MID 128 PPID 270/ PSID 90”, page 56 “ECM SPN 3245, Aftertreatment DPF Outlet Temperature – MID 128 PPID 436”, page 57 “ECM SPN 3249, Aftertreatment DPF Intake Temperature MID 128 PPID 387”, page 58 “ECM SPN 3250, Aftertreatment Diesel Particulate Filter (DPF) Intermediate Gas Temperature – MID 128 PPID 440/ PSID 22”, page 59 “ECM SPN 3251, Aftertreatment DPF Differential Pressure MID 128 PID 81”, page 60 “ECM SPN 3363, Aftertreatment Diesel Exhaust Fluid (DEF) Tank Heater – MID 128 PSID 75”, page 61 “ECM SPN 3471, Aftertreatment Fuel Pressure Control Actuator/ MP8 Engine– MID 128 PPID 328”, page 61 “ECM SPN 3471, Aftertreatment Fuel Pressure Control Actuator/ MP7 Engine – MID 128 PSID 111”, page 62 “ECM SPN 3472, Aftertreatment Diesel Particulate Filter (DPF) Air Pressure Control Actuator– MID 128 PSID 58”, page 63 “ECM SPN 3473, Aftertreatment Failed to Ignite – MID 128 PSID 22”, page 64 “ECM SPN 3480, Aftertreatment Diesel Particulate Filter (DPF) Fuel Pressure/ MP8 Engine MID 128 PPID 437/PSID 108”, page 64 “ECM SPN 3480, Aftertreatment Diesel Particulate Filter (DPF) Fuel Pressure/ MP7 Engine – MID 128 PPID 437”, page 65 “ECM SPN 3482, Aftertreatment Diesel Particulate Filter (DPF) Fuel Shutoff Valve – MID 128 PPID 328”, page 66 “ECM SPN 3483, Aftertreatment Regeneration Status MID 128 PSID 47”, page 66 “ECM SPN 3484, Aftertreatment Ignition – MID 128 PSID 110/PSID 127”, page 67 “ECM SPN 3485, Aftertreatment Diesel Particulate Filter (DPF) Atomization Air Pressure – MID 128 PPID 277”, page 68 “ECM SPN 3489, Aftertreatment Air Enable Actuator – MID 128 PSID 122”, page 69 “ECM SPN 3491, Aftertreatment Diesel Particulate Filter (DPF) Atomization Air Actuator – MID 128 PSID 59”, page 70 11