Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0016 | DTC P0016 Crankshaft Position - Camshaft Position Not Plausible |
| DTC P0030-P0032 or P0053 | DTC P0030 HO2S Heater Control Circuit Sensor 1 DTC P0031 HO2S Heater Control Circuit Low Voltage Sensor 1 DTC P0032 HO2S Heater Control Circuit High Voltage Sensor 1 DTC P0053 HO2S Heater Resistance Sensor 1 |
| DTC P003A | DTC P003A Turbocharger Boost Control Position Not Learned |
| DTC P0045, P0047 or P0048 | DTC P0045 Turbocharger Boost Control Solenoid Control Circuit DTC P0047 Turbocharger Boost Control Solenoid Control Circuit Low Voltage DTC P0048 Turbocharger Boost Control Solenoid Control Circuit High Voltage |
| DTC P007C or P007D | DTC P007C Charge Air Cooler (CAC) Temperature Sensor Circuit Low Voltage DTC P007D Charge Air Cooler (CAC) Temperature Sensor Circuit High Voltage |
| DTC P0087 or P0088 | DTC P0087 Fuel Rail Low Pressure DTC P0088 Fuel Rail High Pressure |
| DTC P0090-P0092, P00C9 or P00CA | DTC P0090 Fuel Pressure Regulator 1 Control Circuit DTC P0091 Fuel Pressure Regulator 1 Control Circuit Low Voltage DTC P0092 Fuel Pressure Regulator 1 Control Circuit High Voltage DTC P00C9 Fuel Pressure Regulator 1 High Control Circuit Low Voltage DTC P00CA Fuel Pressure Regulator 1 High Control Circuit High Voltage |
| DTC P0097 or P0098 | DTC P0097 Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage DTC P0098 Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage |
| DTC P00EA or P00EB | DTC P00EA Intake Air Temperature (IAT) Sensor 3 Circuit Low Voltage DTC P00EB Intake Air Temperature (IAT) Sensor 3 Circuit High Voltage |
| DTC P00F4-P00F6 | DTC P00F4 Intake Air Humidity Sensor Circuit Low Voltage DTC P00F5 Intake Air Humidity Sensor Circuit High Voltage DTC P00F6 Intake Air Humidity Sensor Circuit Erratic |
| DTC P0101 | DTC P0101 Mass Air Flow (MAF) Sensor Performance |
| DTC P0102 or P0103 | DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency DTC P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency |
| DTC P0106 | DTC P0106 Manifold Absolute Pressure (MAP) Sensor Performance |
| DTC P0107 or P0108 | DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage |
| DTC P0112 or P0113 | DTC P0112 Intake Air Temperature (IAT) Sensor 1 Circuit Low Voltage DTC P0113 Intake Air Temperature (IAT) Sensor 1 Circuit High Voltage |
| DTC P0117 or P0118 | DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P011B | DTC P011B Engine Coolant Temperature (ECT) - Intake Air Temperature (IAT) 1 not plausible |
| DTC P0128 | DTC P0128 Engine Coolant Temperature (ECT) Below Thermostat Temperature |
| DTC P0131-P0133, P11A6, P11A9, P2237, P2243 or P2251 | DTC P0131 HO2S Circuit Low Voltage Sensor 1 DTC P0132 HO2S Circuit High Voltage Sensor 1 DTC P0133 HO2S Slow Response Sensor 1 DTC P11A6 HO2S Performance - Signal High During Moderate Load Sensor 1 DTC P11A9 HO2S Performance - Signal Low During Moderate Load Sensor 1 DTC P2237 HO2S Pump Current Control Circuit Sensor 1 DTC P2243 HO2S Reference Voltage Circuit Sensor 1 DTC P2251 HO2S Low Reference Circuit Sensor 1 |
| DTC P0171 or P0172 | DTC P0171 Fuel Trim System Lean DTC P0172 Fuel Trim System Rich |
| DTC P0182 or P0183 | DTC P0182 Fuel Temperature Sensor Circuit Low Voltage DTC P0183 Fuel Temperature Sensor Circuit High Voltage |
| DTC P0191 | DTC P0191 Fuel Rail Pressure Sensor Performance |
| DTC P0192 or P0193 | DTC P0192 Fuel Rail Pressure Sensor Circuit Low Voltage DTC P0193 Fuel Rail Pressure Sensor Circuit High Voltage |
| DTC P01CC, P01CE, P01D0, P01D2, P01CB, P01CD, P01CF or P01D1 | DTC P01CB Cylinder 1 Injection Timing Retarded DTC P01CC Cylinder 1 Injection Timing Advanced DTC P01CD Cylinder 2 Injection Timing Retarded DTC P01CE Cylinder 2 Injection Timing Advanced DTC P01CF Cylinder 3 Injection Timing Retarded DTC P01D0 Cylinder 3 Injection Timing Advanced DTC P01D1 Cylinder 4 Injection Timing Retarded DTC P01D2 Cylinder 4 Injection Timing Advanced |
| DTC P01F0 | DTC P01F0 Coolant Temperature Dropped Below Diagnostic Monitoring Temperature |
| DTC P0201-P0204 | DTC P0201 Cylinder 1 Injector Control Circuit DTC P0202 Cylinder 2 Injector Control Circuit DTC P0203 Cylinder 3 Injector Control Circuit DTC P0204 Cylinder 4 Injector Control Circuit |
| DTC P0234 or P0299 | DTC P0234 Engine Overboost DTC P0299 Engine Underboost |
| DTC P0263, P0266, P0269 or P0272 | DTC P0263 Cylinder 1 Balance System DTC P0266 Cylinder 2 Balance System DTC P0269 Cylinder 3 Balance System DTC P0272 Cylinder 4 Balance System |
| DTC P026A | DTC P026A Charge Air Cooler (CAC) Low Efficiency |
| DTC P026C or P026D | DTC P026C Injection Quantity Too Low DTC P026D Injection Quantity Too High |
| DTC P02CD, P02CF, P02D1 or P02D3 | DTC P02CD Cylinder 1 Injector Exceeded Maximum Learning Limit DTC P02CF Cylinder 2 Injector Exceeded Maximum Learning Limit DTC P02D1 Cylinder 3 Injector Exceeded Maximum Learning Limit DTC P02D3 Cylinder 4 Injector Exceeded Maximum Learning Limit |
| DTC P02E0, P02E2, P02E3, P02EB, P122C, P122E or P122F | DTC P02E0 Intake Air Flow Valve Control Circuit DTC P02E2 Intake Air Flow Valve Control Circuit 1 Low Voltage DTC P02E3 Intake Air Flow Valve Control Circuit 1 High Voltage DTC P02EB Intake Air Flow Valve Control Motor Current Performance DTC P122C Intake Air Flow Valve Control Circuit Shorted DTC P122E Intake Air Flow Valve Control Circuit 2 Low Voltage DTC P122F Intake Air Flow Valve Control Circuit 2 High Voltage |
| DTC P02E7-P02E9 | DTC P02E7 Intake Air Flow Valve Position Sensor Performance DTC P02E8 Intake Air Flow Valve Position Sensor Circuit Low Voltage DTC P02E9 Intake Air Flow Valve Position Sensor Circuit High Voltage |
| DTC P0300-P0304 | DTC P0300 Engine Misfire Detected DTC P0301 Cylinder 1 Misfire Detected DTC P0302 Cylinder 2 Misfire Detected DTC P0303 Cylinder 3 Misfire Detected DTC P0304 Cylinder 4 Misfire Detected |
| DTC P0315 | DTC P0315 Crankshaft Position System Variation Not Learned |
| DTC P0335 or P0336 | DTC P0335 Crankshaft Position Sensor Circuit DTC P0336 Crankshaft Position Sensor Performance |
| DTC P0340 or P0341 | DTC P0340 Camshaft Position Sensor Circuit DTC P0341 Camshaft Position Sensor Performance |
| DTC P037A, P037B or P0381 | DTC P037A Wait to Start Indicator Control Circuit Low Voltage DTC P037B Wait to Start Indicator Control Circuit High Voltage DTC P0381 Wait to Start Indicator Control Circuit |
| DTC P0401 or P0402 | DTC P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient DTC P0402 Exhaust Gas Recirculation (EGR) Flow Excessive |
| DTC P0403, P0489, P0490, P1407, P140D, P140E or P140F | DTC P0403 Exhaust Gas Recirculation (EGR) Control Circuit 1 DTC P0489 Exhaust Gas Recirculation (EGR) Control Circuit 1 Low Voltage DTC P0490 Exhaust Gas Recirculation (EGR) Control Circuit 1 High Voltage DTC P1407 Exhaust Gas Recirculation (EGR) Control Circuit Shorted DTC P140D Exhaust Gas Recirculation (EGR) Control Circuit 2 Low Voltage DTC P140E Exhaust Gas Recirculation (EGR) Control Circuit 2 High Voltage DTC P140F Exhaust Gas Recirculation (EGR) Current Performance |
| DTC P0405 or P0406 | DTC P0405 Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage DTC P0406 Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage |
| DTC P040C or P040D | DTC P040C Exhaust Gas Recirculation (EGR) Temperature Sensor 2 Circuit Low Voltage DTC P040D Exhaust Gas Recirculation (EGR) Temperature Sensor 2 Circuit High Voltage |
| DTC P040F | DTC P040F Exhaust Gas Recirculation (EGR) Temperature Sensor 1-2 Correlation |
| DTC P041C or P041D | DTC P041C Exhaust Gas Recirculation (EGR) Temperature Sensor 1 Circuit Low Voltage DTC P041D Exhaust Gas Recirculation (EGR) Temperature Sensor 1 Circuit High Voltage |
| DTC P0420 | DTC P0420 Catalyst System Low Efficiency |
| DTC P046C | DTC P046C Exhaust Gas Recirculation (EGR) Position Sensor Performance |
| DTC P049D | DTC P049D Exhaust Gas Recirculation (EGR) Position Not Learned |
| DTC P0506 or P0507 | DTC P0506 Idle Speed Low DTC P0507 Idle Speed High |
| DTC P053A-P053C | DTC P053A Positive Crankcase Ventilation Heater Control Circuit DTC P053B Positive Crankcase Ventilation Heater Control Circuit Low Voltage DTC P053C Positive Crankcase Ventilation Heater Control Circuit High Voltage |
| DTC P0545, P0546, P2032, P2033, P242C or P242D | DTC P0545 Exhaust Gas Temperature Sensor 1 Circuit Low Voltage DTC P0546 Exhaust Gas Temperature Sensor 1 Circuit High Voltage DTC P2032 Exhaust Gas Temperature Sensor 2 Circuit Low Voltage DTC P2033 Exhaust Gas Temperature Sensor 2 Circuit High Voltage DTC P242C Exhaust Gas Temperature Sensor 3 Circuit Low Voltage DTC P242D Exhaust Gas Temperature Sensor 3 Circuit High Voltage |
| DTC P054E or P054F | DTC P054E Idle Control - Fuel Quantity Lower Than Expected DTC P054F Idle Control - Fuel Quantity Higher Than Expected |
| DTC P057B-P057D | DTC P057B Brake Pedal Position Sensor Performance DTC P057C Brake Pedal Position Sensor Circuit Low Voltage DTC P057D Brake Pedal Position Sensor Circuit High Voltage |
| DTC P0601, P0602, P0606, P060B, P061C, P062F, P064D or P262B | DTC P0601 Control Module Read Only Memory Performance DTC P0602 Control Module Not Programmed DTC P0606 Control Module Processor Performance DTC P060B Control Module Analog to Digital Converter Performance DTC P061C Control Module Engine Speed System Circuitry Performance DTC P062F Control Module Long Term Memory Performance DTC P064D Control Module HO2S System Circuitry Performance DTC P262B Control Module Power Off Timer Performance |
| DTC P0627-P0629 | DTC P0627 Fuel Pump Relay Control Circuit Open DTC P0628 Fuel Pump Relay Control Circuit Low Voltage DTC P0629 Fuel Pump Relay Control Circuit High Voltage |
| DTC P0641, P0651 or P0697 | DTC P0641 5V Reference 1 Circuit DTC P0651 5V Reference 2 Circuit DTC P0697 5V Reference 3 Circuit |
| DTC P064C | DTC P064C Glow Plug Control Module Performance |
| DTC P0650, P263A or P263B | DTC P0650 Malfunction Indicator Lamp (MIL) Control Circuit Open DTC P263A Malfunction Indicator Lamp (MIL) Control Circuit Low Voltage DTC P263B Malfunction Indicator Lamp (MIL) Control Circuit High Voltage |
| DTC P0671, P0672, P0673 or P0674 | DTC P0671 Cylinder 1 Glow Plug Control Circuit DTC P0672 Cylinder 2 Glow Plug Control Circuit DTC P0673 Cylinder 3 Glow Plug Control Circuit DTC P0674 Cylinder 4 Glow Plug Control Circuit |
| DTC P069E | DTC P069E Fuel Pump Control Module Requested MIL Illumination |
| DTC P0700 | DTC P0700 Transmission Control Module Requested MIL Illumination |
| DTC P1043, P1044, P208A or P208D | DTC P1043 Reductant Pump High Control Circuit Low Voltage DTC P1044 Reductant Pump High Control Circuit High Voltage DTC P208A Reductant Pump Control Circuit DTC P208D Reductant Pump Control Circuit High Voltage |
| DTC P1046, P20A0, P20A2 or P20A3 | DTC P1046 Reductant Purge Valve High Control Circuit High Voltage DTC P20A0 Reductant Purge Valve Control Circuit DTC P20A2 Reductant Purge Valve Control Circuit Low Voltage DTC P20A3 Reductant Purge Valve Control Circuit High Voltage |
| DTC P1048, P1049 or P2047-P2049 | DTC P1048 Reductant Injector High Control Circuit Low Voltage DTC P1049 Reductant Injector High Control Circuit High Voltage DTC P2047 Reductant Injector Control Circuit DTC P2048 Reductant Injector Control Circuit Low Voltage DTC P2049 Reductant Injector Control Circuit High Voltage |
| DTC P1089 | DTC P1089 Fuel Rail Pressure Performance During Deceleration Fuel Cut-Off |
| DTC P10CF | DTC P10CF Charge Air Cooler Temperature Sensor - Intake Air Temperature (IAT) Sensor 3 Correlation |
| DTC P10D0 | DTC P10D0 Reductant Injector Temperature - Exhaust Gas Temperature 2 Not Plausible |
| DTC P11CB, P11CC, P11D3 or P11D4 | DTC P11CB NOx Sensor 1 Performance - Signal High DTC P11CC NOx Sensor 1 Performance - Signal Low DTC P11D3 NOx Sensor 1 Exceeded Minimum Learning Limit DTC P11D4 NOx Sensor 1 Exceeded Maximum Learning Limit |
| DTC P11D7 or P22FE | DTC P11D7 NOx Sensor 2 Performance - Sensing Element Status Signal DTC P22FE NOx Sensor 2 Performance - Sensing Element |
| DTC P11DB, P11DC, P2200, P2202, P2203, P2205, P2209, P229E, P220A, P220B, P22A0, P22A1, P22A3 or P22A7 | DTC P11DB NOx Sensor 1 Current Performance DTC P11DC NOx Sensor 2 Current Performance DTC P2200 NOx Sensor 1 Circuit DTC P2202 NOx Sensor 1 Circuit Low Voltage DTC P2203 NOx Sensor 1 Circuit High Voltage DTC P2205 NOx Sensor 1 Heater Control Circuit DTC P2209 NOx Sensor 1 Heater Feedback Performance DTC P220A NOx Sensor 1 Supply Voltage Circuit DTC P220B NOx Sensor 2 Supply Voltage Circuit DTC P229E NOx Sensor 2 Circuit DTC P22A0 NOx Sensor 2 Circuit Low Voltage DTC P22A1 NOx Sensor 2 Circuit High Voltage DTC P22A3 NOx Sensor 2 Heater Control Circuit DTC P22A7 NOx Sensor 2 Heater Feedback Performance |
| DTC P122D | DTC P122D Intake Air Flow Valve Position Sensor Exceeded Learning Limit |
| DTC P1248, P1249, P124A or P124B | DTC P1248 Cylinder 1 Injector High Control Circuit Shorted to Control Circuit DTC P1249 Cylinder 2 Injector High Control Circuit Shorted to Control Circuit DTC P124A Cylinder 3 Injector High Control Circuit Shorted to Control Circuit DTC P124B Cylinder 4 Injector High Control Circuit Shorted to Control Circuit |
| DTC P125A, P125B or P2294-P2296 | DTC P125A Fuel Pressure Regulator 2 High Control Circuit Low Voltage DTC P125B Fuel Pressure Regulator 2 High Control Circuit High Voltage DTC P2294 Fuel Pressure Regulator 2 Control Circuit DTC P2295 Fuel Pressure Regulator 2 Control Circuit Low Voltage DTC P2296 Fuel Pressure Regulator 2 Control Circuit High Voltage |
| DTC P128E | DTC P128E Fuel Rail Pressure Performance |
| DTC P12B0 or P12B1 | DTC P12B0 Intake Manifold Runner Control Valve Feedback Circuit Low Voltage DTC P12B1 Intake Manifold Runner Control Valve Feedback Circuit High Voltage |
| DTC P1400 | DTC P1400 Cold Start Emission Reduction Control System |
| DTC P140B or P140C | DTC P140B Exhaust Gas Recirculation (EGR) Slow Response - Increasing Flow DTC P140C Exhaust Gas Recirculation (EGR) Slow Response - Decreasing Flow |
| DTC P144E or P144F | DTC P144E Closed Loop Diesel Particulate Filter (DPF) Regeneration Control At Limit - Stage 2 Low Temperature DTC P144F Closed Loop Diesel Particulate Filter (DPF) Regeneration Control At Limit - Stage 2 High Temperature |
| DTC P1472 or P147F | DTC P1472 Particulate Matter Sensor Signal Message Counter Incorrect DTC P147F Particulate Matter Sensor Compensation Value Not Received |
| DTC P150C | DTC P150C Transmission Control Module Engine Speed Request Signal Message Counter Incorrect |
| DTC P161A | DTC P161A Glow Plug Control Module Not Programmed |
| DTC P163D | DTC P163D Glow Plug Control Module Secondary Circuit |
| DTC P167C | DTC P167C Glow Plug Control Module Temperature / Intake Air Temperature Sensor 1 Correlation |
| DTC P16AD or P16AE | DTC P16AD Glow Plug Control Module Temperature Sensor Circuit Low Voltage DTC P16AE Glow Plug Control Module Temperature Sensor Circuit High Voltage |
| DTC P2002 | DTC P2002 Diesel Particulate Filter (DPF) Low Efficiency |
| DTC P2008-P2010 | DTC P2008 Intake Manifold Runner Control Valve Control Circuit DTC P2009 Intake Manifold Runner Control Valve Control Circuit Low Voltage DTC P2010 Intake Manifold Runner Control Valve Control Circuit High Voltage |
| DTC P200A | DTC P200A Intake Manifold Runner Control Valve Performance |
| DTC P203B-P203D, P21AA, P21AB, P21AF or P21B0 | DTC P203B Reductant Level Sensor Performance DTC P203C Reductant Level Sensor 1 Circuit Low Voltage DTC P203D Reductant Level Sensor 1 Circuit High Voltage DTC P21AA Reductant Level Sensor 2 Circuit Low Voltage DTC P21AB Reductant Level Sensor 2 Circuit High Voltage DTC P21AF Reductant Level Sensor 3 Circuit Low Voltage DTC P21B0 Reductant Level Sensor 3 Circuit High Voltage |
| DTC P204B | DTC P204B Reductant Pressure Sensor Performance |
| DTC P204C or P204D | DTC P204C Reductant Pressure Sensor Circuit Low Voltage DTC P204D Reductant Pressure Sensor Circuit High Voltage |
| DTC P204F, P20E8 or P20E9 | DTC P204F Reductant System Performance DTC P20E8 Reductant Low Pressure DTC P20E9 Reductant High Pressure |
| DTC P205B-P205D | DTC P205B Reductant Tank Temperature Sensor Performance DTC P205C Reductant Tank Temperature Sensor Circuit Low Voltage DTC P205D Reductant Tank Temperature Sensor Circuit High Voltage |
| DTC P2080, P2084 or P242B | DTC P2080 Exhaust Gas Temperature Sensor 1 Performance DTC P2084 Exhaust Gas Temperature Sensor 2 Performance DTC P242B Exhaust Gas Temperature Sensor 3 Performance |
| DTC P208B | DTC P208B Reductant Pump Performance |
| DTC P20A1 | DTC P20A1 Reductant Purge Valve Performance |
| DTC P20B9, P20BB-P20BD, P20BF or P20C0-P20C4 | DTC P20B9 Reductant Heater 1 Control Circuit DTC P20BB Reductant Heater 1 Control Circuit Low Voltage DTC P20BC Reductant Heater 1 Control Circuit High Voltage DTC P20BD Reductant Heater 2 Control Circuit DTC P20BF Reductant Heater 2 Control Circuit Low Voltage DTC P20C0 Reductant Heater 2 Control Circuit High Voltage DTC P20C1 Reductant Heater 3 Control Circuit DTC P20C3 Reductant Heater 3 Control Circuit Low Voltage DTC P20C4 Reductant Heater 3 Control Circuit High Voltage |
| DTC P20E2 or P20E4 | DTC P20E2 Exhaust Gas Temperature Sensors 1-2 Not Plausible DTC P20E4 Exhaust Gas Temperature Sensors 2-3 Not Plausible |
| DTC P20EE, P249D, P249E or P2BAA | DTC P20EE NOx Catalyst Efficiency Below Threshold DTC P249D Closed Loop Reductant Injection Control At Limit - Flow Too Low DTC P249E Closed Loop Reductant Injection Control At Limit - Flow Too High DTC P2BAA Exhaust NOx Concentration High - Low Reductant Consumption |
| DTC P2122, P2123, P2127, P2128 or P2138 | DTC P2122 Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage DTC P2123 Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage DTC P2127 Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage DTC P2128 Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage DTC P2138 Accelerator Pedal Position (APP) Sensor 1-2 Not Plausible |
| DTC P2146 or P2149 | DTC P2146 Injector High Control Circuit Group 1 DTC P2149 Injector High Control Circuit Group 2 |
| DTC P214F, P21DD or P221C-P221F | DTC P214F Reductant Heater 1 Current High DTC P21DD Reductant Heater 1 Current Low DTC P221C Reductant Heater 2 Current Low DTC P221D Reductant Heater 2 Current High DTC P221E Reductant Heater 3 Current Low DTC P221F Reductant Heater 3 Current High |
| DTC P2199 | DTC P2199 Intake Air Temperature (IAT) Sensor 1-2 Correlation |
| DTC P2228 or P2229 | DTC P2228 Barometric Pressure (BARO) Sensor 1 Circuit Low Voltage DTC P2229 Barometric Pressure (BARO) Sensor 1 Circuit High Voltage |
| DTC P2263 | DTC P2263 Turbocharger Boost System Performance |
| DTC P227B | DTC P227B Barometric Pressure (BARO) Sensor 2 Performance |
| DTC P227C or P227D | DTC P227C Barometric Pressure (BARO) Sensor 2 Circuit Low Voltage DTC P227D Barometric Pressure (BARO) Sensor 2 Circuit High Voltage |
| DTC P2297 or P2A00 | DTC P2297 HO2S Performance During Deceleration Fuel Cut-Off Sensor 1 DTC P2A00 HO2S Performance Sensor 1 |
| DTC P229F | DTC P229F NOx Sensor 2 Performance |
| DTC P22FA | DTC P22FA NOx Sensor 1 Performance - Slow Response High to Low |
| DTC P2428 | DTC P2428 Exhaust Gas High Temperature |
| DTC P2453 | DTC P2453 Diesel Particulate Filter (DPF) Differential Pressure Sensor Performance |
| DTC P2454 or P2455 | DTC P2454 Diesel Particulate Filter (DPF) Differential Pressure Sensor Circuit Low Voltage DTC P2455 Diesel Particulate Filter (DPF) Differential Pressure Sensor Circuit High Voltage |
| DTC P2457 | DTC P2457 Exhaust Gas Recirculation (EGR) Cooler Low Efficiency |
| DTC P2459 | DTC P2459 Diesel Particulate Filter (DPF) Regeneration Frequency |
| DTC P245A, P245C or P245D | DTC P245A Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit DTC P245C Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit Low Voltage DTC P245D Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit High Voltage |
| DTC P2463 | DTC P2463 Diesel Particulate Filter (DPF) Soot Accumulation |
| DTC P24A5 | DTC P24A5 Exhaust Gas Recirculation (EGR) Cooler Bypass Control Stuck |
| DTC P24AE, P24AF, P24B1 or P24D0 | DTC P24AE Particulate Matter Sensor Circuit DTC P24AF Particulate Matter Sensor Performance DTC P24B1 Particulate Matter Sensor Circuit High Voltage DTC P24D0 Particulate Matter Sensor Supply Voltage Circuit Low |
| DTC P24B3-P24B7 | DTC P24B3 Particulate Matter Sensor Heater Control Circuit DTC P24B4 Particulate Matter Sensor Heater Performance DTC P24B6 Particulate Matter Sensor Heater Control Circuit High Voltage DTC P24B7 Particulate Matter Sensor Heater Resistance |
| DTC P24C6 or P24C7 | DTC P24C6 Particulate Matter Sensor Temperature Circuit DTC P24C7 Particulate Matter Sensor Temperature Performance |
| DTC P2510 | DTC P2510 Engine Controls Ignition Relay Feedback Performance |
| DTC P2544 | DTC P2544 Transmission Torque Request Signal Message Counter Incorrect |
| DTC P2564 or P2565 | DTC P2564 Turbocharger Vane Position Sensor Circuit Low Voltage DTC P2565 Turbocharger Vane Position Sensor Circuit High Voltage |
| DTC P2598 or P2599 | DTC P2598 Turbocharger Boost Control Position Performance - Low Position DTC P2599 Turbocharger Boost Control Position Performance - High Position |
| DTC P25BD | DTC P25BD Unmetered Fuel - Forced Engine Shutdown |
| DTC P2687-P2689 | DTC P2687 Fuel Heater Relay Control Circuit DTC P2688 Fuel Heater Relay Control Circuit Low Voltage DTC P2689 Fuel Heater Relay Control Circuit High Voltage |
| DTC P268C-P268F | DTC P268C Cylinder 1 Injector Calibration Incorrect DTC P268D Cylinder 2 Injector Calibration Incorrect DTC P268E Cylinder 3 Injector Calibration Incorrect DTC P268F Cylinder 4 Injector Calibration Incorrect |