Detroit Diesel DD13, DD15 fault codes for DPF, DOC, SCR, Catalyst replacement needed.

SPN 3056 FMI 2 Selective Catalyst Reduction Inlet NOx Sensor – Error
SPN 3057 FMI 2 Selective Catalyst Reduction Outlet NOx Sensor – Error
SPN 3216 FMI 3 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
SPN 3216 FMI 4 Selective Catalyst Reduction Inlet NOX Sensor Circuit Failed Low
SPN 3216 FMI 10 Selective Catalyst Reduction Inlet NOx sensor – Signal Erratic
SPN 3216 FMI 13 Selective Catalyst Reduction Inlet NOx Sensor Signal Not Available
SPN 3216 FMI 16 Selective Catalyst Reduction Inlet NOx Sensor – Drift High
SPN 3216 FMI 18 Selective Catalyst Reduction Inlet NOx Sensor – Drift Low
SPN 3216 FMI 21 Selective Catalyst Reduction (SCRA) Inlet NOx Sensor – Drift (Low Box)
SPN 3217 FMI 3 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
SPN 3217 FMI 5 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open
SPN 3226 FMI 13 Selective Catalyst Reduction Outlet NOx Sensor Signal Not Available
SPN 3226 FMI 20 Selective Catalyst Reduction Outlet NOx Sensor – Drive Low
SPN 3227 FMI 3 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High
SPN 3227 FMI 5 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Open
SPN 3238 FMI 2 Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate
SPN 3242 FMI 3 Diesel Oxidation Catalyst Inlet Temperature Sensor Circuit Failed High
SPN 3242 FMI 4 Diesel Oxidation Catalyst Inlet Temperature Sensor Failed Low
SPN 3242 FMI 7 Diesel Oxidation Catalyst Inlet Temperature – Signal Not Responding
SPN 3242 FMI 8 Diesel Oxidation Catalyst Inlet Temperature – Signal Spike
SPN 3242 FMI 17 Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing
SPN 3242 FMI 20 Diesel Oxidation Catalyst Temperature Drift – Inlet High or Outlet Low
SPN 3246 FMI 0 Diesel Particulate Filter Outlet Temperature – Very High
SPN 3246 FMI 3 Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed High
SPN 3246 FMI 4 Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed Low
SPN 3246 FMI 8 Diesel Particulate Filter Outlet Temperature – Signal Spike
SPN 3246 FMI 15 Diesel Particulate Filter Outlet Temperature – High
SPN 3246 FMI 20 Diesel Particulate Filter Outlet Temperature Sensor Stuck
SPN 3246 FMI 21 Diesel Particulate Filter Outlet Temperature Sensor – Not Plausible
SPN 3246 FMI 7 DPF Outlet Temperature Sensor Not Responding
SPN 3246 FMI 2 DPF Outlet Temperature Not Plausible
SPN 3250 FMI 0 Diesel Oxidation Catalyst Outlet Temperature Very High
SPN 3250 FMI 3 Diesel Oxidation Catalyst Outlet Temperature Circuit Failed High
SPN 3250 FMI 4 Diesel Oxidation Catalyst Outlet Temperature Circuit Failed Low
SPN 3250 FMI 7 Diesel Oxidation Catalyst Outlet Temperature Circuit Failed Low
SPN 3250 FMI 8 Diesel Oxidation Catalyst Outlet Temperature – Signal Spike
SPN 3250 FMI 15 Diesel Oxidation Catalyst Outlet Temperature High
SPN 3250 FMI 20 Diesel Oxidation Catalyst Temperature Drift – Inlet Low or Outlet High
SPN 3250 FMI 31 Abnormal Diesel Oxidation Catalyst Temperature Rise
SPN 3251 FMI 0 Diesel Particulate Filter Pressure Out of Range Very High
SPN 3251 FMI 1 Diesel Particulate Filter Pressure Out of Range Low
SPN 3251 FMI 16 Diesel Particulate Filter Pressure Out of Range High
SPN 3251 FMI 20 Diesel Oxidation Catalyst Inlet Pressure – Not Plausible
SPN 3251 FMI 21 Diesel Oxidation Catalyst Inlet/Outlet Pressure – Not Plausible
SPN 3609 FMI 3 Diesel Oxidation Catalyst Inlet Pressure Sensor Circuit Failed High
SPN 3609 FMI 4 Diesel Oxidation Catalyst Inlet Pressure Sensor Circuit Failed Low
SPN 3610 FMI 3 Diesel Particulate Filter Outlet Pressure Sensor Circuit Failed High
SPN 3610 FMI 4 Diesel Particulate Filter Outlet Pressure Sensor Circuit Failed Low
SPN 3610 FMI 2 Diesel Oxidation Catalyst Inlet Pressure – Not Plausible
SPN 3695 FMI 9 DPF Regen Inhibit MUX Switch Message Stopped Arriving
SPN 3695 FMI 13 DPF Regen Inhibit MUX Switch Message Contains SNV Indicator
SPN 3695 FMI 14 DPF Regen Inhibit MUX Switch Message Not Received this Ign Cycle
SPN 3695 FMI 19 DPF Regen Inhibit MUX Switch Message Contains Data Error Indicator
SPN 3696 FMI 4 Diesel Particulate Filter Regeneration Switch Short Circuit to Ground
SPN 3696 FMI 9 Diesel Particulate Filter Regen Force MUX Switch Message Stopped Arriving
SPN 3696 FMI 13 Diesel Particulate Filter Regen Force MUX Switch Message Contains SNV Indicator
SPN 3696 FMI 14 Diesel Particulate Filter Regen Force MUX Switch Message Not Received this Ignition Cycle
SPN 3696 FMI 19 Diesel Particulate Filter Regen Force MUX Switch Message Contains Data Error Indicator
SPN 3719 FMI 15 Diesel Particulate Filter Zone 3 Condition
SPN 3719 FMI 31 Silent Code That Logs When the Diesel Particulate Filter Regeneration Lamp is Flashing in ” Regen Zone 2″.
SPN 3719 FMI 0 DPF Filter Soot Level is Very High
SPN 3719 FMI 16 DPF Filter Soot Level is High
SPN 3720 FMI 15 Diesel Particulate Filter Has Reached the End of its Service Life
SPN 3936 FMI 18 Diesel Particulate Filter (DPF) Pressure – Out of Range Low
SPN 4332 FMI 31 DOC Inlet Temperature Out of Range Low Preventing Dosing
SPN 4360 FMI 2 Selective Catalyst Reduction Inlet Temperature – Not Plausible
SPN 4360 FMI 3 Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed High
SPN 4360 FMI 4 Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed Low
SPN 4360 FMI 8 Selective Catalyst Reduction (SCR) Inlet Temperature Signal Spike
SPN 4360 FMI 15 Selective Catalyst Reduction Inlet Temperature High
SPN 4360 FMI 20 Selective Catalyst Reduction Inlet Temperature Sensor Drift High in Range
SPN 4360 FMI 31 Selective Catalyst Reduction Inlet Temperature Not Warming Up
SPN 4363 FMI 2 Selective Catalyst Reduction Outlet Temperature – Not Plausible
SPN 4363 FMI 3 Selective Catalyst Reduction Outlet Temperature Sensor Circuit Failed High
SPN 4363 FMI 4 Selective Catalyst Reduction Outlet Temperature Sensor Circuit Failed Low
SPN 5018 FMI 18 Diesel Oxidation Catalyst Efficiency Fault
SPN 5298 FMI 14 Selective Catalytic Reduction Catalyst Abnormal Temperature Rise
SPN 5323 FMI 13 Excessive Time to Enter Closed Loop Fuel Pressure Control
SPN 5443 FMI 0 DPF HC Absorption Very High
SPN 5443 FMI 15 DPF HC Absorption Warning SPN
SPN 5443 FMI 16 DPF HC Absorption High
SPN 5488 FMI 5 Selective Catalyst Reduction Line Heater 5 Circuit Failed Open
SPN 520232 FMI 9 NOx Mass Signal Not Available via Controller Area Network
SPN 520323 FMI 3 High Side Digital Output Circuit Failed High
SPN 520323 FMI 4 High Side Digital Output Circuit Failed Low
SPN 520326 FMI 3 Under Pressurized Diesel Exhaust Fluid System
SPN 520326 FMI 4 Over Pressurized Diesel Exhaust Fluid (DEF) System
SPN 520327 FMI 3 Under Pressurized Diesel Exhaust Fluid System
SPN 520327 FMI 4 Over Pressurized Diesel Exhaust Fluid System
SPN 520328 FMI 7 Diesel Exhaust Fluid System has Been Over-Pressurized
SPN 520329 FMI 31 Non Diesel Exhaust Fluid Flow Situation
SPN 520332 FMI 17 Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing
SPN 520349 FMI 14 DPF Filtration Efficiency Low
SPN 520363 FMI 3 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
SPN 520363 FMI 5 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open
SPN 520364 FMI 3 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
SPN 520365 FMI 3 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High
SPN 520365 FMI 5 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Open
SPN 520366 FMI 3 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High
SPN 520366 FMI 5 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Open
SPN 520367 FMI 3 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High
SPN 520367 FMI 5 Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open
SPN 520368 FMI 14 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Open
SPN 520368 FMI 31 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High
SPN 520371 FMI 16 Selective Catalyst Reduction Closed Loop Control at Maximum Limit (Multiples Sources)
SPN 520372 FMI 14 Selective Catalyst Reduction Closed Loop Control at Maximum Limit (Timeout)
SPN 520372 FMI 16 Selective Catalyst Reduction Closed Loop Control at Maximum Limit
SPN 524285 FMI 4 CM1 DPF Regeneration Switch Short Circuit to Ground
SPN 630 FMI 13 Selective Catalytic Reduction Number Out of Range
SPN 3216 FMI 2 Selective Catalyst Reduction Inlet NOx Sensor Rationality Error
SPN 3226 FMI 2 Selective Catalyst Reduction Outlet NOx Sensor – Drift
SPN 3226 FMI 3 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High
SPN 3226 FMI 4 Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Low
SPN 3226 FMI 21 NOx Outlet Sensor Drift High
SPN 3361 FMI 31 Diesel Exhaust Fluid Dosing Unit Error
SPN 3556 FMI 0 Regeneration Temperature – Out of Range High
SPN 3556 FMI 1 Regeneration Temperature – Out of Range Low
SPN 3556 FMI 18 Diesel Oxidation Catalyst Outlet Temperature Low (Low Temp Regeneration)
SPN 3711 FMI 31 High Idle Regeneration (Aborted) – Low Exhaust Temperature
SPN 3713 FMI 31 High Idle Regeneration Aborted – Low Regeneration Temperature
SPN 4360 FMI 10 Selective Catalyst Reduction Inlet Temperature Sensor – Rationality Error
SPN 4363 FMI 0 SCR Outlet Temperature High
SPN 4363 FMI 8 SCR Outlet Temperature Signal Spike
SPN 4363 FMI 20 SCR Temperature Drift – Inlet Low/Outlet High
SPN 4364 FMI 18 SCR NOx Conversion Efficiency Low
SPN 5246 FMI 15 Regulatory Fault Ignored – Derate On
SPN 5312 FMI 7 Intake Manifold Pressure Low
SPN 5435 FMI 7 Non Diesel Exhaust Fluid Flow Situation