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Computer Fault Codes

Computer Fault Codes

Dodge Ram Computer Fault Codes (ALL)


  • P000f Fuel System Over Pressure Relief Valve Activated
  • P0016 Crankshaft/Camshaft Timing Misalignment - Bank 1 Sensor 1
  • P0031 O2 Sensor 1/1 Heater Circuit Low
  • P0037 O2 Sensor 1/2 Heater Circuit Low
  • P003a Turbocharger Boost Control Module Position Exceede Learning Limit
  • P0046 Turbo/Super Charger Boost Control Solenoid Circuit Range/Performance\
  • P0049 Turbocharger Turbine Overspeed
  • P0069 MAP/BARO Correlation
  • P006e Turbocharger Boost Control Module Supply Voltage Circuit Low
  • P006f Turbocharger Boost Control Supply Voltage Circuit High

  • P0071 Inlet Air Temperature Sensor Rationality
  • P0071 Ambient Air Temperature Sensor Performance (TIPM)
  • P0072 Inlet Air Temperature Sensor Voltage Too Low
  • P0072 Ambient Air Temperature Sensor Circuit Low
  • P0073 Inlet Air Temperature Sensor Voltage Too High
  • P0073 Ambient Air Temperature Sensor Circuit High (TIPM)
  • P007c Charge Air Cooler Temperature Sensor Circuit Low
  • P007e Charge Air Cooler Temperature Sensor Circuit High
  • P007e Charge Air Cooler Temperature Sensor Circuit Intermittent/erratic
  • P0087 Fuel Rail Pressure Too Low
  • P0088 Fuel Rail Pressure Signal Is Above Max Limit
  • P00af Turbocharger Boost Control Module Performance
  • P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance
  • P0097 Intake Air Temperature Sensor 2 Circuit Low Input
  • P0098 Intake Air Temperature Sensor 2 Circuit High Input
  • P0101 Mass or Volume Air Flow Circuit Range/Performance
  • P0102-mass Air Flow Sensor "a" Circuit Low

  • P0103 Mass or Volume Air Flow Circuit High Input
  • P0106 Air Pressure Sensor Rationality
  • P0107 Manifold Absolute Pressure/BARO Sensor Low Input
  • P0108 Manifold Absolute Pressure/BARO Sensor High Input
  • P0111 Intake Air Temperature (IAT) Sensor Rationality
  • P0112 Intake Air Temperature (IAT) Circuit Low Input
  • P0113 Intake Air Temperature (IAT) Circuit High Input
  • P0116 Engine Coolant Temperature (ECT) Sensor Rationality
  • P0117 Engine Coolant Temperature (ECT) Circuit Low Input
  • P0118 Engine Coolant Temperature (ECT) High Input
  • P0128 Thermostat Rationality
  • P0131 O2 Sensor 1/1 Circuit Low
  • P0135 O2 Sensor 1/1 Heater Performance
  • P0137 O2 Sensor 1/2 Circuit Low
  • P0141 O2 Sensor 1/2 Heater Performance
  • P0148 High Pressure Common Rail (HPCR) Fueling Error Checksum
  • P0169 Water In Fuel (WIF) Light On Too Long

  • P0191 Fuel Rail Pressure Sensor Performance
  • P0192 Fuel Pressure Sensor Voltage Too Low
  • P0193 Fuel Pressure Sensor Voltage Too High
  • P0196 Engine Oil Temperature Sensor Circuit Range/Performance
  • P0197 Engine Oil Temperature Sensor Circuit Low Input
  • P0198 Engine Oil Temperature Sensor Circuit High Input
  • P0201 Injector #1 Control Circuit
  • P0202 Injector #2 Control Circuit
  • P0203 Injector #3 Control Circuit
  • P0204 Injector #4 Control Circuit
  • P0205 Injector #5 Control Circuit
  • P0206 Injector #6 Control Circuit
  • P0217 Decreased Engine Performance Due To Engine Overheat Condition
  • P0219 Engine Overspeed Condition
  • P0230 Fuel Pump Primary Circuit
  • P0231 Fuel Pump Secondary Circuit Low
  • P0232 Fuel Pump Secondary Circuit High

  • P0234 Turbocharger Over-boost Condition
  • P0236 Turbo/Super Charger Boost Sensor A Circuit Range/Performance
  • P0237 Turbo/Super Charger Boost Sensor A Circuit Low
  • P0238 Turbo/Super Charger Boost Sensor A Circuit High
  • P0243 Wastegate Pressure Control PWM
  • P0251 CP3 Pump Regulator Control
  • P0261 Cylinder #1 Injector Circuit Low
  • P0262 Cylinder #1 Injector Circuit High
  • P0263 Cylinder #1 Contribution/Balance
  • P0264 Cylinder #2 Injector Circuit Low
  • P0265 Cylinder #2 Injector Circuit High
  • P0266 Cylinder #2 Contribution/Balance
  • P0267 Cylinder #3 Injector Circuit Low
  • P0268 Cylinder #3 Injector Circuit High
  • P0269 Cylinder #3 Contribution/Balance
  • P0270 Cylinder #4 Injector Circuit Low
  • P0271 Cylinder #4 Injector Circuit High

  • P0272 Cylinder #4 Contribution/Balance
  • P0273 Cylinder #5 Injector Circuit Low
  • P0274 Cylinder #5 Injector Circuit High
  • P0275 Cylinder #5 Contribution/Balance
  • P0276 Cylinder #6 Injector Circuit Low
  • P0277 Cylinder #6 Injector Circuit High
  • P0278 Cylinder #6 Contribution/Balance
  • P0279 Cylinder #7 Injector Circuit Low
  • P0280 Cylinder #7 Injector Circuit High
  • P0281 Cylinder #7 Contribution/Balance
  • P0282 Cylinder #8 Injector Circuit Low
  • P0283 Cylinder #8 Injector Circuit High
  • P0284 Cylinder #8 Contribution/Balance
  • P0297 Vehicle Overspeed Condition
  • P0298 Engine Oil Overtemperature Condition
  • P0299 Turbo/Supercharger Under Boost
  • P0300 Random Misfire Detected

  • P0301 Cylinder #1 Misfire Detected
  • P0302 Cylinder #2 Misfire Detected
  • P0303 Cylinder #3 Misfire Detected
  • P0304 Cylinder #4 Misfire Detected
  • P0305 Cylinder #5 Misfire Detected
  • P0306 Cylinder #6 Misfire Detected
  • P0307 Cylinder #7 Misfire Detected
  • P0308 Cylinder #8 Misfire Detected
  • P0335 Crankshaft Position (CKP) Sensor A Circuit
  • P0336 Crankshaft Position (CKP) Sensor A Circuit Range/Performance
  • P0337 Crankshaft Position (CKP) Sensor Voltage Too Low
  • P0338 Crankshaft Position (CKP) Sensor Voltage Too High
  • P0340 Camshaft Position (CMP) Sensor A Circuit (Bank 1 or single sensor)
  • P0341 Camshaft Position (CMP) Sensor A Circuit Range/Performance (Bank 1 or single sensor)
  • P0381 Glow Plug/Heater Indicator Circuit (Wait To Start Lamp Inoperative)
  • p0400 Egr System Flow Mali Function
  • P0401 Exhaust Gas Recirculation Flow Insufficient Detected

  • P0402 Exhaust Gas Recirculation Flow Excessive Detected
  • P0403 Exhaust Gas Recirculation Control Circuit
  • P0404 Exhaust Gas Recirculation Control Circuit Range/Performance
  • P0405 Exhaust Gas Recirculation Sensor A Circuit Low
  • P0406 Exhaust Gas Recirculation Sensor A Circuit High
  • P040b Exhaust Gas Recirculation Temperature Sensor 1 Circuit Performance
  • P040c Exhaust Gas Recirculation Temperature Sensor 1 Circuit Low
  • P040d Exhaust Gas Recirculation Temperature Sensor 1 Circuit High
  • P0420 Catalyst Efficiency Bank 1
  • P0460 Fuel Level Sensor A Circuit
  • P0461 Fuel Level Unit No Change Over Time
  • P0462 Fuel Level Sensor A Circuit Low Input
  • P0463 Fuel Level Sensor A Circuit High Input
  • P0470 Exhaust Pressure Sensor
  • P0471 Exhaust Pressure Sensor Range/Performance
  • P0472 Exhaust Pressure Sensor Low Input
  • P0473 Exhaust Pressure Sensor High Input

  • P0477 Low Voltage On The Engine Brake Driver
  • P0478 High Voltage On The Engine Brake Driver
  • P0480 Fan 1 Control Circuit
  • P0483 Fan Speed
  • P0487 Egr Airflow Throttle Control Circuit A Open
  • P0488 Egr Airflow Throttle Control Circuit Performance
  • P0489 Egr Control Circuit Low
  • P0500 Vehicle Speed Sensor A
  • P0501 Vehicle Speed Sensor 1 Performance
  • P0513 Invalid Skim Key
  • P0514 BAT Temperature Sensor Rationality
  • P0516 Low Voltage At The BAT Temp Sensor
  • P0517 High Voltage At The BAT Temp Sensor
  • P051b crankcase Pressure Sensor Circuit Range/performance
  • P051c Crankcase Pressure Sensor Circuit Low
  • P051d Crankcase Pressure Sensor Circuit High
  • P0521 Oil Pressure Switch Rationality

  • P0524 Oil Pressure Too Low
  • P0528 Fan Speed Sensor Circuit No Signal
  • P0532 A/C Sending Unit Volts Too Low
  • P0533 A/C Sending Unit Volts Too High
  • P0541 Low Voltage On The #1 Intake Air Heater Relay
  • P0542 High Voltage On The #1 Intake Air Heater Relay
  • P0545 Exhaust Gas Temperature Sensor Circuit Low - Bank 1 Sensor 1
  • P0546 Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 1
  • P0562 System Voltage Low
  • P0563 System Voltage High
  • P0565 Cruise Control ON Signal
  • P0566 Cruise Control OFF Signal
  • P0567 Cruise Control RESUME Signal
  • P0568 Cruise Control SET Signal
  • P0569 Cruise Control COAST Signal
  • P0572 Low Voltage Detected At The Brake Switch
  • P0573 High Voltage Detected At The Brake Switch

  • P0580 Low Voltage Detected At The Speed Control Switch
  • P0581 Low Voltage Detected At The Speed Control Switch
  • P0585 Speed Control Switch 1/2 Correlation
  • P0592 Speed Control Switch 2 Circuit Low
  • P0593 speed Control Switch 2 Circuit High
  • P0601 internal Memory Checksum Invalid
  • P0602 Checksum Error
  • P0603 Internal Control Module CAM Error
  • P0604 ECM Software Error
  • P0605 Powertrain Control Module Read Only Memory (ROM) Error
  • P0606 ECU/PCM Processor
  • P0607 ECM Internal Failure
  • P061a Etc Level 2 Torque Performance
  • P061c Etc Level 2 Rpm Performance
  • P0611 Fuel Injector Control Module Performance
  • P0620 Generator 1 Control Circuit
  • P0622 Generator Field Not Switching Properly

  • P0623 Generator Lamp Control Circuit
  • P0628 Low Voltage Detected At The Fuel Lift Pump Relay
  • P0629 High Voltage Detected At The Fuel Lift Pump
  • P062c Etc Level 2 Mph Performance
  • P0630 VIN Not Entered Error
  • P0633 SKIM Secret Key Not Entered
  • P063c Generator Voltage Sense Low
  • P063d Generator Voltage Sense High
  • P0642 Low Voltage At The #2 Sensor Supply Circuit
  • P0643 High Voltage At The #2 Sensor Supply Circuit
  • P0645 A/C Clutch Relay Control Circuit
  • P0646 Low Voltage Detected At The A/C Clutch Relay
  • P0647 Voltage Detected At The A/C Clutch Relay
  • P0649 Cruise Control Lamp Control Circuit
  • P0652 Low Voltage At The #1 Sensor Supply Circuit
  • P0653 High Voltage At The #1 Sensor Supply Circuit
  • P0657 Actuator Supply Voltage A Circuit Open

  • P065a Generator System Performance
  • P0670 Glow Plug Module Control Circuit
  • P0671 Cylinder 1 Glow Plug Circuit
  • P0672 Cylinder 2 Glow Plug Circuit
  • P0673 Cylinder 3 Glow Plug Circuit
  • P0674 Cylinder 4 Glow Plug Circuit
  • P0675 Cylinder 5 Glow Plug Circuit
  • P0676 Cylinder 6 Glow Plug Circuit
  • P0677 Cylinder 7 Glow Plug Circuit
  • P0678 Cylinder 8 Glow Plug Circuit
  • P0683 Glow Plug Control Module to PCM Communication Circuit
  • P0698 Accelerator Pedal Position Sensor (APPS) Supply Voltage Too Low
  • P0699 Accelerator Pedal Position Sensor (APPS) Supply Voltage Too High
  • P06a4 Sensor Reference Voltage 4 Circuit Low
  • P06a5 Sensor Reference Voltage 4 Circuit High
  • P0700 Transmission Control System (MIL Request)
  • P0703 Brake Switch B Input Circuit

  • P0711 Trans Temp Sensor, No Temp Rise After Start
  • P0712 Trans Temp Sensor, Voltage Too Low
  • P0713 Trans Temp Sensor, Voltage Too High
  • P0720 Low Output Speed Sensor RPM Above 15MPH
  • P0748 Pressure Solenoid Control/Trans Relay Circuits
  • P0830 Clutch Pedal Switch A Circuit
  • P0833 Clutch Pedal Switch B Circuit
  • P0850 P/N Switch Performance
  • P0868 Governor Pressure Sensor Volts Too High
  • P0869 Governor Pressure Sensor Volts Too Low
  • P0882 Trans 12 Volt Supply Relay Control Circuit Too Low
  • P0883 Trans 12 Volt Supply Relay Control Circuit Too High
  • P0973 Transmission Overdrive Circuit Voltage Too Low
  • P0974 Transmission Overdrive Circuit Voltage Too High
  • P1000 OBD Systems Readiness Test Not Complete
  • P1001 KOER Not Able To Complete, KOER Aborted
  • P1102 Mass Air Flow Sensor In Range But Lower Than Expected

  • P1148 Generator 2 Control Circuit
  • P1149 Generator 2 Control Circuit High
  • P115A Low Fuel Level - Forced Limited Power
  • P1184 Engine Oil Temperature Sensor Out Of Self-Test Range
  • P125a Power Enable Control Circuit Low
  • P125b power Enable Control Circuit High
  • P1272 A/C Clutch Control Circuit 2 Low
  • P1273 A/C Clutch Control Circuit 2 High
  • P1274 A/C Clutch Control Circuit 2 Open
  • P1275 A/C Clutch Control Circuit 2 Overcurrent
  • P1277 Starter Control Circuit 2 Low (tipm)
  • P1278 Starter Control Circuit 2 High (tipm)
  • P1279 Starter Control Circuit 2 Open (tipm)
  • P127a Starter Control Circuit 2 Overcurrent (tipm)
  • P127c Fuel Pump Control Circuit 2 Low (tipm)
  • P127d Fuel Pump Control Circuit 2 High (tipm)
  • P127e Fuel Pump Control Circuit 2 Open (tipm)

  • P0127 Fuel Pump Control Circuit 2 Overcurrent (tipm)
  • P1260 Theft Detected, Vehicle Immobilized
  • P1284 Aborted KOER Injector Control Pressure Regulator
  • P1335 EGR Position Sensor Minimum Stop Performance
  • P1378 FICM Supply Voltage Circuit Low
  • P1379 FICM Supply Voltage Circuit High
  • P1397 System Voltage Out Of Self-Test Range
  • P1408 Exhaust Gas Recirculation Flow Out Of Self-Test Range
  • P1464 A/C Demand Out Of Self-Test Range
  • P1501 Vehicle Speed Sensor Out Of Self-Test Range
  • P1502 Invalid Test Auxiliary Power Control Functioning
  • P1531 Invalid Test Accelerator Pedal Movement
  • P1536 Parking Brake Switch Circuit
  • P1610 Interactive Reprogramming Code Replace PCM module
  • P1611 Interactive Reprogramming Code Diagnose Further
  • P1615 Interactive Reprogramming Code Flash Erase Error
  • P1616 Interactive Reprogramming Code Flash Erase Error, Low Voltage

  • P1617 Interactive Reprogramming Code Block Programming Error
  • P1618 Interactive Reprogramming Code Block Programming Error, Low Voltage
  • P1633 Keep Alive Power Voltage Too Low
  • P1635 Tire/Axle Out Of Acceptable Range
  • P1639 Vehicle ID Block Corrupted, Not Programmed
  • P1652 Short To Ground
  • P1703 Brake Switch Out Of Self-Test Range
  • P1705 Transmission Range Circuit Not Indicating Park/Neutral During Self-Test
  • P1725 Insufficient Engine Speed Increase During Self-Test
  • P1726 Insufficient Engine Speed Decrease During Self-Test
  • P1740 TCC Overdrive Solenoid Performance
  • P1756 Governor Pressure Not Equal To Target @ 35-40psi
  • P1757 Governor Pressure Above 3psi In Gear With 0MPH
  • P1762 Governor Pressure Sensor Offset Volts Too Low or High
  • P1779 Eng Torque Delivered to TCM Signal
  • P1780 Park/Neutral Pos [PNP] Switch Circ
  • P1781 Eng Torque Signal Circ

  • P1790 Trans Ctrl Mod Checksum
  • P1791 Trans Ctrl Mod Loop
  • P1792 Trans Ctrl Mod Reprogrammable Memory
  • P1792 ECM to TCM Eng Coolant Signal
  • P1793 Trans Ctrl Mod Stack Overrun
  • P1795 CAN Bus-Throttle Body Pos
  • P1800 TCM Power Relay Ctrl Circ
  • P1801 Perf Selector Switch Failure
  • P1804 Gnd Ctrl Relay
  • P1810 TFP Valve Pos Switch Circ
  • P1811 Maximum Adapt and Long Shift
  • P1812 Trans over Temp Condition
  • P1813 Torque Ctrl
  • P1814 Torq Conv Overstressed
  • P1815 Trans Range Switch-Start In Wrong Range
  • P1816 TFP Valve Pos Sw.-Park/Neutral with Drive Ratio
  • P1817 TFP Valve Pos Sw.-Reverse With Drive Ratio

  • P1818 TFP Valve Pos Sw.-Drive Without Drive Ratio
  • P1819 Internal Mode Switch-No Start\Wrong Range
  • P1820 Internal Mode Switch Circ A Low
  • P1822 Internal Mode Switch Circ B High
  • P1823 Internal Mode Switch Circ P Low
  • P1825 Internal Mode Switch-Invalid Range
  • P1826 Internal Mode Switch Circ C-High
  • P1831 PC Solenoid Power Circ-Low Volts
  • P1833 A/T Solenoids Power Circ-Low Volts
  • P1835 Kick-Down Switch Circ
  • P1836 Kick-Down Switch Failed Open
  • P1837 Kick-Down Switch Failed Short
  • P1842 1-2 Shift Solenoid Circ Low Volts
  • P1843 1-2 Shift Solenoid Circ High Volts
  • P1844 Torque Reduction Signal Circ Desired By TCM
  • P1845 2-3 Shift Solenoid Circ Low Volts
  • P1847 2-3 Shift Solenoid Circ High Volts

  • P1850 Brake Band Apply Solenoid Circ
  • P1851 Brake Band Apply Solenoid Perf
  • P1852 Brake Band Apply Solenoid Low Volts
  • P1853 Brake Band Apply Solenoid High Volts
  • P1860 TCC PWM Solenoid Circ Electrical
  • P1864 Torq Conv Clutch Circ
  • P1868 Trans Fluid Life
  • P1870 Trans Component Slipping
  • P1871 Undefined Gear Ratio
  • P1873 TCC Stator Temp Switch Circ Low
  • P1874 TCC Stator Temp Switch Circ High
  • P1875 4WD Low Switch Circ Electrical
  • P1884 TCC Enable/Shift Light Circ
  • P1886 Shift Timing Solenoid
  • P1887 TCC Release Switch Circ
  • P1890 ECM Data Input Circ
  • P1890 Throttle Pos Signal Input

  • P1891 Throttle Pos Sensor PWM Signal Low
  • P1892 Throttle Pos Sensor PWM Signal High
  • P1893 Eng Torque Signal Low Volts
  • P1894 Eng Torque Signal High Volts
  • P1895 TCM to ECM Torque Reduction Circ
  • P2000 NOx Trap Efficiency Below Threshold Bank1
  • P2001 NOx Trap Efficiency Below Threshold Bank2
  • P2002 Particulate Trap Efficiency Below Threshold Bank1
  • P2003 Particulate Trap Efficiency Below Threshold Bank2
  • P2004 Intake Manifold Runner Ctrl Stuck Open Bank1
  • P2005 Intake Manifold Runner Ctrl Stuck Open Bank2
  • P2006 Intake Manifold Runner Ctrl Stuck Closed Bank1
  • P2007 Intake Manifold Runner Ctrl Stuck Closed Bank2
  • P2008 Intake Manifold Runner Ctrl Circ/Open Bank1
  • P2009 Intake Manifold Runner Ctrl Circ Low Bank1
  • P2010 Intake Manifold Runner Ctrl Circ High Bank1
  • P2011 Intake Manifold Runner Ctrl Circ/Open Bank2

  • P2012 Intake Manifold Runner Ctrl Circ Low Bank2
  • P2013 Intake Manifold Runner Ctrl Circ High Bank2
  • P2014 Intake Manifold Runner Pos Sensor/Switch Circ Bank1
  • P2015 Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank1
  • P2016 Intake Manifold Runner Pos Sensor/Switch Circ Low Bank1
  • P2017 Intake Manifold Runner Pos Sensor/Switch Circ High Bank1
  • P2018 Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank1
  • P2019 Intake Manifold Runner Pos Sensor/Switch Circ Bank2
  • P2020 Intake Manifold Runner Pos Sensor/Switch Circ Range/Perf Bank2
  • P2021 Intake Manifold Runner Pos Sensor/Switch Circ Low Bank2
  • P2022 Intake Manifold Runner Pos Sensor/Switch Circ High Bank2
  • P2023 Intake Manifold Runner Pos Sensor/Switch Circ Interm Bank2
  • P2024 EVAP Fuel Vapor Temp Sensor Circ
  • P2025 EVAP Fuel Vapor Temp Sensor Perf
  • P2026 EVAP Fuel Vapor Temp Sensor Circ Low Voltage
  • P2027 EVAP Fuel Vapor Temp Sensor Circ High Voltage
  • P2028 EVAP Fuel Vapor Temp Sensor Circ Interm

  • P2029 Fuel Fired Heater Disabled
  • P2030 Fuel Fired Heater Perf
  • P2031 Exhaust Gas Temp Sensor Circ Bank1 Sensor 2
  • P2032 Exhaust Gas Temp Sensor Circ Low Bank1 Sensor 2
  • P2033 Exhaust Gas Temp Sensor Circ High Bank1 Sensor 2
  • P2034 Exhaust Gas Temp Sensor Circ Bank2 Sensor 2
  • P2035 Exhaust Gas Temp Sensor Circ Low Bank2 Sensor 2
  • P2036 Exhaust Gas Temp Sensor Circ High Bank2 Sensor 2
  • P2037 Reductant Inj Air Press Sensor Circ
  • P2038 Reductant Inj Air Press Sensor Circ Range/Perf
  • P2039 Reductant Inj Air Press Sensor Circ Low Input
  • P2040 Reductant Inj Air Press Sensor Circ High Input
  • P2041 Reductant Inj Air Press Sensor Circ Interm
  • P2042 Reductant Temp Sensor Circ
  • P2043 Reductant Temp Sensor Circ Range/Perf
  • P2044 Reductant Temp Sensor Circ Low Input
  • P2045 Reductant Temp Sensor Circ High Input

  • P2046 Reductant Temp Sensor Circ Interm
  • P2047 Reductant Injector Circ/Open Bank1 Unit 1
  • P2048 Reductant Injector Circ Low Bank1 Unit 1
  • P2049 Reductant Injector Circ High Bank1 Unit 1
  • P2050 Reductant Injector Circ/Open Bank2 Unit 1
  • P2051 Reductant Injector Circ Low Bank2 Unit 1
  • P2052 Reductant Injector Circ High Bank2 Unit 1
  • P2053 Reductant Injector Circ/Open Bank1 Unit 2
  • P2054 Reductant Injector Circ Low Bank1 Unit 2
  • P2055 Reductant Injector Circ High Bank1 Unit 2
  • P2056 Reductant Injector Circ/Open Bank2 Unit 2
  • P2057 Reductant Injector Circ Low Bank2 Unit 2
  • P2058 Reductant Injector Circ High Bank2 Unit 2
  • P2059 Reductant Inj Air Pump Ctrl Circ/Open
  • P2060 Reductant Inj Air Pump Ctrl Circ Low
  • P2061 Reductant Inj Air Pump Ctrl Circ High
  • P2062 Reductant Supply Ctrl Circ/Open

  • P2063 Reductant Supply Ctrl Circ Low
  • P2064 Reductant Supply Ctrl Circ High
  • P2065 Fuel Level SensorB Circ
  • P2066 Fuel Level SensorB Perf
  • P2067 Fuel Level Sensor B Circuit Low Input
  • P2068 Fuel Level Sensor B Circuit High Input
  • P2104 Throttle Actuator Control System Forced Idle
  • P2121 APPS Conformance Error
  • P2122 Throttle/Pedal Position Sensor/Switch D Circuit Low Input
  • P2123 Throttle/Pedal Position Sensor/Switch D Circuit High Input
  • P2127 Throttle/Pedal Position Sensor/Switch E Circuit Low Input
  • P2128 Throttle/Pedal Position Sensor/Switch E Circuit High Input
  • P2132 Throttle/Pedal Position Sensor/Switch F Circuit Low Input
  • P2133 Throttle/Pedal Position Sensor/Switch F Circuit High Input
  • P2138 Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
  • P2139 Throttle/Pedal Position Sensor/Switch D/F Voltage Correlation

  • P2140 Throttle/Pedal Position Sensor/Switch E/F Voltage Correlation
  • P2146 Bank 1 (Cylinders 1-3) Shorted High Or Low
  • P2149 Bank 2 (Cylinders 4-6) Shorted High Or Low
  • P2199 Intake Air Temperature 1/2 Correlation
  • P2227 Barometeric Pressure Sensor Rationality
  • P2228 Barometric Pressure Circuit Low
  • P2229 Barometric Pressure Circuit High
  • P2262 Turbo/Super Charger Boost Pressure Not Detected Mechanical
  • P2263 Turbo/Super Charger System Performance
  • P2266 Water In Fuel (WIF) Sensor Voltage Too Low
  • P2269 Water in Fuel Condition
  • P2284 Injector Control Pressure Sensor Circuit Range/Performance
  • P2285 Injector Control Pressure Sensor Circuit Low
  • P2286 Injector Control Pressure Sensor Circuit High
  • P2287 Injector Control Pressure Sensor Circuit Intermittent
  • P2288 Injector Control Pressure Too High
  • P2289 Injector Control Pressure Too High Engine Off

  • P2290 Injector Control Pressure Too Low
  • P2291 Injector Control Pressure Too Low Engine Cranking
  • P2299 Brake Pedal Position / Accelerator Pedal Position Incompatible
  • P242b Exhaust Gas Temp Sensor Circuit Performance - Bank 1 Sensor 3 -diesel
  • P242c Exhaust Gas Temperature Sensor Circuit Low- Bank 1 Sensor 3
  • P242d Exhaust Gas Temperature Sensor Circuit High - Bank 1 Sensor 3
  • P242f Diesel Particulate Filter Restriction - Ash Accumulation
  • P244a Diesel Particullate Filter Differential Pressure Too Low
  • P244d Exhaust Temperature Too High For Particulate Filter Regeneration Bank 1
  • P2453 Diesel Particulate Filter Pressure Sensor A Circuit Performance
  • P2454 Diesel Particulate Filter Pressure Sensor A Circuit Low
  • P2455 Diesel Particulate Filter Pressure Sensor A Circuit High
  • p2457 Exhaust Gas Recirculation Cooling System Performance
  • P245a Egr Cooler Bypass Control Circuit /open
  • P245c Egr Cooler Bypass Control Circuit Low
  • P245d Egr Cooler Bypass Control Circuit High
  • P2463 Diesel Particulate Filter - Soot Accumulation

  • P2503 Charging System Output Low
  • P2504 Charging System Output High
  • P2509 Ecm/pcm Power Input Signal Intermittent
  • P254c PTO Speed Selector Sensor Circuit Low
  • P254d PTO Speed Selector Sensor Circuit High
  • P2579 Turbocharger Speed Sensor Circuit Performance
  • P2580 Turbocharger Speed Sensor Circuit Low
  • P2609 Intake Air Heater System Performance
  • P268c Cylinder 1 Injector Data Incompatible
  • P268d Cylinder 2 Injector Data Incompatible
  • P268e Cylinder 3 Injector Data Incompatible
  • P268f Cylinder 4 Injector Data Incompatible
  • P2690 Cylinder 5 Injector Data Incompatible
  • P2691 Cylinder 6 Injector Data Incompatible
  • P2457 EGR Cooler Range/Performance
  • P2502 Charging System Error
  • P2503 Charging System Output Low

  • P2504 Charging System Output High
  • P2509 Powerdown Data Lost Error
  • P2552 FICMM Circuit Throttle/Fuel Inhibit Circuit
  • P2607 Low Voltage At The #2 Intake Air Heater Relay
  • P2608 High Voltage At The #2 Intake Air Heater Relay
  • P2609 No Voltage Drop Seen From Intake Air Heaters
  • P2614 Camshaft Position Output Circuit
  • P2617 Crankshaft Position Output Circuit
  • P2623 Injector Control Pressure Regulator Circuit
  • P2769 Transmission TCC Control Circuit Low
  • P2770 Transmission TCC Control Circuit High
  • P2a00 O2 Sensor 1/1 Circuit Performance
  • P2a01 O2 Sensor 1/2 Circuit Performance


  • U0001 Can C Bus
  • U0101 Lost Communication With Tcm
  • U010c Lost Communication With Turbocharger/supercharger Control Module
  • U0121 Lost Communication With Anti-lock Brake Module
  • U0141 Lost Communication With Fcm (tipm)
  • U1403 Implausible Fuel Level Signal Received
  • U1412 Implausible Vehicle Speed Signal Received
  • U1421 Implausible Ignition Key Off Time Received
  • U0100 Lost Communication With ECU/PCM A
  • U0101 Lost Communication With TCM

  • U0105 Lost Communication with FICM
  • U0155 Lost Communication with Instrument Cluster
  • U0306 Software Incompatibility with Fuel Injector Control Module


  • B1213 Less than two keys programmed to the system
  • B1342 ECU damaged (EEPROM in PCM not working, replace PCM)
  • B1600 PATS Ignition Key Transponder Signal Is Not Received
  • B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder
  • B1602 PATS Received Invalid Format Of Key-Code From Ignition Key Transponder
  • B1681 PATS Transceiver Module Signal Is Not Received
  • B2103 Antenna Not Connected
  • B2431 Transponder Programming Failed

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