ISUZU Trucks Complete List of OBD Codes

ISUZU TRUCKS OBD CODES

SENSORS TECHNICAL INFORMATION

  • AAT–Ambient Air Temperature

  • AS–Accelerator Sensor

  • BS–Boost Sensor

  • CPS–Crankshaft Position Sensor

  • ECT–Engine Coolant Temperature

  • ES–Engine Speed

  • FTS–Fuel Temperature Sensor

  • PSP–Pre-Stroke

  • RS–Rack Sensor

isuzu trucks sensors technical information
Isuzu trucks sensors technical information

ISUZU FRR, FSR, FTR & FVR OBD CODES

 

  • Chart 1 — System Diagnostic Procedure
  • Chart 2 — System Diagnostic Procedure
  • Chart 3 — System Diagnostic Procedure
  • Chart 4 — System Diagnostic Procedure
  • Chart 5 — System Diagnostic Procedure
  • Chart 6 — System Diagnostic Procedure
  • Chart 7/Code 13 — Rack Sensor Circuit Failure
  • Chart 8 — System Diagnostic Procedure
  • Chart 9/Code 15 — Engine Speed Sensor Circuit Failure
  • Chart 10/Code 23 — Engine Coolant Temperature Sensor Circuit Failure
  • Chart 11/Code 29 — Pre-Stroke Actuator Failure
  • Chart 12/Code 291 — Pre-Stroke Position Sensor Circuit Failure
  • Chart 13/Code 292 — Pre-Stroke Learning Failure
  • Chart 14/Code 293 — Power Cut Relay Circuit Failure
  • Chart 15 — System Diagnostic Procedure
  • Chart 16/Code 414 — Boost Cut Magnetic Valve Circuit Failure
  • Chart 17 — System Diagnostic Procedure
  • Chart 18/Code 423 — Pre-Stroke Power Supply Circuit Failure
  • Chart 19 — System Diagnostic Procedure
  • Chart 20 — System Diagnostic Procedure
  • Chart 21/Code 413 — Variable Swirl System Valve
  • Chart 22/Code 71 — Barometric Pressure Sensor
  • Chart 1 — Automatic Transmission Relay Output Error
  • Chart 2 — Exhaust Brake Relay Error
  • Chart 3 — MFAM Signal Error
  • Chart 4 — Power Supply System Inspection
  • Chart 5 — Tachometer Output Error
  • Chart 6 — Pressure Control Valve (PCV) Relay Error
  • Chart 7/Code 13 — Engine Hunting
  • Chart 8 — Startup Failure, No Initial Combustion
  • Chart 9/Code 15 — Startup Failure, Initial Combustion No Start
  • Chart 10/Code 23 — Startup Failure, Starts But Won’t Rev
  • Chart 11/Code 29 — Excessive White Or Blue Smoke
  • Chart 12/Code 291 — Excessive Black Smoke
  • Chart 13/Code 292 — Lack Of Power
  • Chart 14/Code 293 — Surging, Hesitation
  • Chart 15 — Engine Stalls
  • Chart 16/Code 414 — Engine Does Not Stop
  • Chart 17 — Idle Control Error
  • Chart 18/Code 423 — High Idle Engine Speed
  • Chart 19 — Pump Position (G) Sensor Error
  • Chart 20 — Crankshaft Position (NE) Sensor
  • Chart 21/Code 413 — Main Relay System Error
  • Chart 22/Code 71 — Atmospheric Temperature Sensor Error
  • Code P23 — Water Temperature (THW) Sensor Error
  • Code P24 — Accelerator Sensor Error 1 & 2
  • Code P32 — Boost Pressure Sensor High Boost Pressure Abnormal
  • Code P34 — Adjusted Data Record, No History Recorded
  • Code P35 — Analog Digital Conversion, CPU Monitoring IC & Charging Circuit Errors
  • Code P42 — High Boost Pressure Abnormal
  • Code P65 — Low Boost Pressure Abnormal
  • Code P71 — Atmospheric Pressure Sensor Error
  • Code P115 — Common Rail Pressure Sensor Output Fixed
  • Code P118 — Common Rail Pressure Abnormal, 1st & 2nd Stage
  • Code P151 — Common Rail Pressure Abnormal, Pump Over Pressure
  • Code P158 — Two Way Valve (TWV) Driving System Error
  • Code P159 — Two Way Valve (TWV) Driving System Error
  • Code P211 — Fuel Temperature (THF) Sensor Error
  • Code P217 — PCV1 or PCV2 Power Shortage
  • Code P218 — PCV1 or PCV2 Power Shortage
  • Code P226 — Injection Pump Pressure Supply Or Pressure Limiter Activation
  • Code P227 — Injection Pump Pressure Supply
  • Code P245 — Abnormal Common Rail Pressure, PC Sensor System
  • Code P247 — Pressure Control Valve (PCV1 Or PCV2) Disconnected Or Shorted To Ground
  • Code P248 — Pressure Control Valve (PCV1 Or PCV2) Disconnected Or Shorted To Ground
  • Code P261 — Cylinder Flow Dumper Activated
  • Code P262 — Cylinder Flow Dumper Activated
  • Code P263 — Cylinder Flow Dumper Activated
  • Code P264 — Cylinder Flow Dumper Activated
  • Code P265 — Cylinder Flow Dumper Activated
  • Code P266 — Cylinder Flow Dumper Activated
  • Code P271 — Two Way Valve (TWV) Side Disconnected
  • Code P272 — Two Way Valve (TWV) Side Disconnected
  • Code P273 — Two Way Valve (TWV) Side Disconnected
  • Code P274 — Two Way Valve (TWV) Side Disconnected
  • Code P275 — Two Way Valve (TWV) Side Disconnected
  • Code P276 — Two Way Valve (TWV) Side Disconnected
  • Code P421 — Pressure Control Valve (PCV) Relay System Error
  • Code P543 — Overrun Judgement

Isuzu 6HK1-TCOBD CODES

  • P0014 No CAM Sensor Pulse Input
  • P0015 No CKP Signal Detected
  • P0016 Crankshaft Position Camshaft Position Correlation
  • P0022 Ambient Air Temperature Sensor Voltage
  • P0023 ECT Sensor Voltage
  • P0024 Accelerator Pedal Position Sensor Voltage
  • P0027 Exhaust Throttle Control Valve Performance
  • P0032 Boost Pressure Sensor
  • P0034 EEPROM Data Not Written
  • P0035 Output Driver & Quad Driver Modules
  • P003A Turbocharger Boost Control Position Not Learned
  • P0042 Boost Pressure Signal High
  • P0045 Turbocharger Boost Control Solenoid Control Circuit
  • P0065 Boost Pressure Signal Low
  • P0071 BARO Sensor Voltage
  • P0079 Exhaust Throttle Control Valve Circuit Low/High Voltage
  • P0080 Exhaust Throttle Control Valve Circuit Low/High Voltage
  • P0087 Common Rail Pressure High
  • P0087 Fuel Rail Pressure Too Low
  • P0087 Fuel Rail Pressure Too Low/High
  • P0088 Common Rail Pressure High
  • P0088 Fuel Rail Pressure Too High
  • P0088 Fuel Rail Pressure Too Low/High
  • P0089 Fuel Pressure Regulator Performance
  • P0091 Pressure Control Valve Voltage Low
  • P0091 Fuel Pressure Regulator Solenoid 1 Control Circuit Low Voltage
  • P0091 Fuel Pressure Regulator Solenoid Control Circuit Low/High Voltage
  • P0092 Pressure Control Valve Voltage High
  • P0092 Fuel Pressure Regulator Solenoid 1 Control Circuit High Voltage
  • P0092 Fuel Pressure Regulator Solenoid Control Circuit Low/High Voltage
  • P0093 Fuel System Large Leak Detected
  • P0097 Intake Air Temperature Sensor 2 Circuit Low/High Voltage
  • P0098 Intake Air Temperature Sensor 2 Circuit Low/High Voltage
  • P0101 Mass Air Flow Sensor Performance
  • P0102 Mass Air Flow Sensor Circuit Low/High
  • P0103 Mass Air Flow Sensor Circuit Low/High
  • P0107 BARO Sensor Voltage Low
  • P0107 Barometric Pressure Sensor Circuit Low
  • P0108 BARO Sensor Voltage High
  • P0108 Barometric Pressure Sensor Circuit High Voltage
  • P0112 MAT Sensor Temperature High
  • P0112 Intake Air Temperature Sensor Circuit Low Voltage
  • P0112 Intake Air Temperature Sensor Circuit Low/High Voltage
  • P0113 MAT Sensor Temperature Low
  • P0113 Intake Air Temperature Sensor Circuit High Voltage
  • P0113 Intake Air Temperature Sensor Circuit Low/High Voltage
  • P0115 Common Rail Pressure Sensor Variation
  • P0116 Engine Coolant Temperature Sensor Performance
  • P0117 ECT Sensor Temperature High
  • P0117 Engine Coolant Temperature Sensor Circuit Low Voltage
  • P0117 Engine Coolant Temperature Sensor Circuit Low/High Voltage
  • P0118 Common Rail Pressure Sensor High
  • P0118 ECT Sensor Temperature Low
  • P0118 Engine Coolant Temperature Sensor Circuit High Voltage
  • P0118 Engine Coolant Temperature Sensor Circuit Low/High Voltage
  • P0126 Engine Coolant Temperature Insufficient For Stable Operation
  • P0128 Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0151 Common Rail Pressure Sensor Low
  • P0158 Two-Way Valve Circuit
  • P0159 Two-Way Valve Circuit
  • P0181 Fuel Temperature Sensor Performance
  • P0182 Fuel Temperature Sensor Temperature High
  • P0182 Fuel Temperature Sensor Circuit Low Voltage
  • P0182 Fuel Temperature Sensor Circuit Low/High Voltage
  • P0183 Fuel Temperature Sensor Temperature Low
  • P0183 Fuel Temperature Sensor Circuit High Voltage
  • P0183 Fuel Temperature Sensor Circuit Low/High Voltage
  • P0190 Common Rail Pressure Variation
  • P0191 Fuel Rail Pressure Sensor Performance
  • P0192 Fuel Rail Pressure Signal Circuit
  • P0192 Fuel Pressure Sensor Circuit Low Voltage
  • P0192 Fuel Rail Pressure Sensor Circuit Low/High Voltage
  • P0193 Fuel Rail Pressure Signal Circuit High
  • P0193 Fuel Rail Pressure Sensor Circuit High Voltage
  • P0193 Fuel Rail Pressure Sensor Circuit Low/High Voltage
  • P0201 Two-Way Valve Solenoid Circuit Open
  • P0201 Injector Solenoid Circuit Open
  • P0201 Cylinder No. 1 Fuel Injector
  • P0202 Two-Way Valve Solenoid Circuit Open
  • P0202 Injector Solenoid Circuit Open
  • P0202 Cylinder No. 2 Fuel Injector
  • P0203 Two-Way Valve Solenoid Circuit Open
  • P0203 Injector Solenoid Circuit Open
  • P0203 Cylinder No. 3 Fuel Injector
  • P0204 Two-Way Valve Solenoid Circuit Open
  • P0204 Injector Solenoid Circuit Open
  • P0204 Cylinder No. 4 Fuel Injector
  • P0205 Two-Way Valve Solenoid Circuit Open
  • P0205 Injector Solenoid Circuit Open
  • P0205 Cylinder No. 5 Fuel Injector
  • P0206 Two-Way Valve Solenoid Circuit Open
  • P0206 Injector Solenoid Circuit Open
  • P0206 Cylinder No. 6 Fuel Injector
  • P0211 Fuel Temperature Sensor Circuit
  • P0217 Pressure Control Valve Driving Voltage High
  • P0218 Pressure Control Valve Driving Voltage High
  • P0219 Engine Overrun
  • P0219 Engine Overspeed
  • P0219 Engine Overspeed
  • P0226 Idle Speed Not Controlled
  • P0227 Idle Speed Control Target Speed Not Controlled
  • P0234 High Boost Pressure Signal
  • P0234 Turbocharger Engine Overboost
  • P0234 Turbocharger Engine Overboost
  • P0237 Boost Pressure Low
  • P0237 Turbocharger Boost Sensor Circuit Low Voltage
  • P0237 Turbocharger Boost Sensor Circuit Low/High Voltage
  • P0238 Boost Pressure High
  • P0238 Turbocharger Boost Sensor Circuit High Voltage
  • P0238 Turbocharger Boost Sensor Circuit Low/High Voltage
  • P0245 Common Rail Pressure Sensor Voltage
  • P0247 Pressure Control Valve Low Driving Voltage
  • P0248 Pressure Control Valve Low Driving Voltage
  • P0261 Flow Damper/Injector No. 1
  • P0261 Injectors 1-6 Circuit Short Low Voltage
  • P0262 Flow Damper/Injector No. 2
  • P0263 Flow Damper/Injector No. 3
  • P0263 Uneven Injection
  • P0264 Flow Damper/Injector No. 4
  • P0264 Injectors 1-6 Circuit Short Low Voltage
  • P0265 Flow Damper/Injector No. 5
  • P0266 Flow Damper/Injector No. 6
  • P0266 Uneven Injection
  • P0267 Injectors 1-6 Circuit Short Low Voltage
  • P0269 Uneven Injection
  • P0270 Injectors 1-6 Circuit Short Low Voltage
  • P0271 Two-Way Valve Disconnected/Cylinder No. 1
  • P0272 Two-Way Valve Disconnected/Cylinder No. 2
  • P0272 Uneven Injection
  • P0273 Two-Way Valve Disconnected/Cylinder No. 3
  • P0273 Injectors 1-6 Circuit Short Low Voltage
  • P0274 Two-Way Valve Disconnected/Cylinder No. 4
  • P0275 Two-Way Valve Disconnected/Cylinder No. 5
  • P0275 Uneven Injection
  • P0276 Two-Way Valve Disconnected/Cylinder No. 6
  • P0276 Injectors 1-6 Circuit Short Low Voltage
  • P0278 Uneven Injection
  • P0299 Low Boost Pressure
  • P0299 Turbocharger Engine Under boost
  • P02E2 Intake Air Flow Valve Control Circuit Low/High Voltage
  • P02E3 Intake Air Flow Valve Control Circuit Low/High Voltage
  • P02E7 Intake Air Flow Valve Position Sensor Performance
  • P02E8 Intake Air Flow Valve Position Sensor Circuit Low/High Voltage
  • P02E9 Intake Air Flow Valve Position Sensor Circuit Low/High Voltage
  • P0335 No CKP Signal
  • P0335 No Crankshaft Position Signal
  • P0335 Crankshaft Position Sensor Circuit/Performance
  • P0336 Crankshaft Position Sensor Circuit/Performance
  • P0340 Camshaft Position Sensor Circuit/Performance
  • P0341 Camshaft Position Sensor Circuit/Performance
  • P0380 Glow Plug Circuit
  • P0382 Glow Plug Feedback Circuit Fault
  • P0385 No Auxiliary Engine RPM Sensor Signal
  • P0385 No Camshaft Position Signal
  • P0401 Exhaust Gas Recirculation Flow Insufficient
  • P0402 Exhaust Gas Recirculation Flow Excessive
  • P0403 Exhaust Gas Recirculation Solenoid Control Circuit
  • P0404 Exhaust Gas Recirculation Open Position Performance
  • P0409 Exhaust Gas Recirculation Position Sensor Performance
  • P040B Exhaust Gas Recirculation Temperature Sensor 1 Performance
  • P040C Exhaust Gas Recirculation Temperature Sensor 1 Circuit Low/High Voltage
  • P040D Exhaust Gas Recirculation Temperature Sensor 1 Circuit Low/High Voltage
  • P0416 Main Relay Remains Off
  • P0417 ECM Detects No Voltage On STA Input
  • P041B Exhaust Gas Recirculation Temperature Sensor 2 Performance
  • P041C Exhaust Gas Recirculation Temperature Sensor 2 Circuit Low Voltage
  • P041D Exhaust Gas Recirculation Temperature Sensor 2 Circuit Low Voltage
  • P0421 Pressure Control Valve Driving Voltage Abnormal
  • P042E Exhaust Gas Recirculation Closed Position Performance
  • P0506 Idle Speed Low/High
  • P0507 Idle Speed Low/High
  • P0543 Fuel Injection & Pressure Stop
  • P0545 Exhaust Gas Temperature Sensor 1 Circuit Low/High Voltage
  • P0546 Exhaust Gas Temperature Sensor 1 Circuit Low/High Voltage
  • P0601 Internal Microprocessor Integrity
  • P0601 Internal Microprocessor Integrity
  • P0601 Control Module Performance
  • P0602 Internal Microprocessor Integrity
  • P0602 Internal Microprocessor Integrity
  • P0602 Control Module Performance
  • P0603 Internal Microprocessor Integrity
  • P0603 Internal Microprocessor Integrity
  • P0603 Control Module Performance
  • P0604 Internal Microprocessor Integrity
  • P0604 Internal Microprocessor Integrity
  • P0604 Control Module Performance
  • P0605 Internal Microprocessor Integrity
  • P0605 Internal Microprocessor Integrity
  • P0605 Control Module Performance
  • P0606 Internal Microprocessor Integrity
  • P0606 Internal Microprocessor Integrity
  • P0606 Control Module Performance
  • P0607 Internal Microprocessor Integrity
  • P0607 Internal Microprocessor Integrity
  • P062F Control Module Performance
  • P0641 APP Sensor 1 Voltage
  • P0641 5 Volt Reference Circuit 1 Fault
  • P0642 5-Volt Reference 1 Circuit Low/High Voltage
  • P0643 5-Volt Reference 1 Circuit Low/High Voltage
  • P064C Glow Plug Module Control Performance
  • P0650 Malfunction Indicator Lamp Control Circuit
  • P0651 APP Sensor 2 Voltage
  • P0651 5 Volt Reference Circuit 2 Fault
  • P0652 5-Volt Reference 2 Circuit Low Voltage
  • P0653 5-Volt Reference 2 Circuit Low Voltage
  • P0687 Engine Controls Ignition Relay Control Circuit High Voltage
  • P0698 5-Volt Reference 3 Circuit Low/High Voltage
  • P0699 5-Volt Reference 3 Circuit Low/High Voltage
  • P1085 Fuel Supply Pump Protection/Exchange, Pressure Regulator 2 Performance
  • P1087 Pressure Control Valve Opening Timing
  • P1087 Fuel Rail Pressure Trim Too Low
  • P1088 Common Rail Pressure High
  • P1088 Fuel Rail Pressure Trim Too High
  • P1093 Fuel Rail Pressure Low During Power Enrichment
  • P1125 More Than One APP Sensor
  • P1125 Accelerator Pedal Position System
  • P1125 Accelerator Pedal Position System
  • P1259 Fuel Supply Pump Protection/Exchange, Pressure Regulator 2 Performance
  • P1261 CPU Internal Error
  • P1263 TWV Voltage Supply Circuit Shorted To Ground
  • P1263 Injector Positive Voltage Control Circuit Group 1 Low Voltage
  • P1264 TWV Voltage Supply Circuit Shorted To Battery Voltage
  • P1264 Injector Positive Voltage Control Circuit Group 1 High Voltage
  • P1265 TWV Voltage Supply Circuit Shorted To Ground
  • P1265 Injector Positive Voltage Control Circuit Group 2 Low Voltage
  • P1266 TWV Voltage Supply Circuit Short To Battery Voltage
  • P1266 Injector Positive Voltage Control Circuit Group 2 High Voltage
  • P1270 ECM Cannot Process APP Analog Data
  • P1271 APP Sensors 1 & 2 Out Of Range
  • P1271 Accelerator Pedal Position Sensor 1-2 Correlation
  • P1272 APP Sensors 2 & 3 Out Of Range
  • P1272 Accelerator Pedal Position Sensor 2-3 Correlation
  • P1273 APP Sensors 1 & 3 Out Of Range
  • P1273 Accelerator Pedal Position Sensor 1-3 Correlation
  • P1277 APP Sensor 1 Voltage Low
  • P1277 Accelerator Pedal Position Sensor 1 Circuit Low Voltage
  • P1278 APP Sensor 1 Voltage High
  • P1278 Acceleration Pedal Position Sensor 1 Circuit High Voltage
  • P1282 APP Sensor 2 Voltage Low
  • P1282 Accelerator Pedal Position Sensor 2 Circuit Low Voltage
  • P1283 APP Sensor 2 Voltage High
  • P1283 Accelerator Pedal Position Sensor 2 Circuit High Voltage
  • P1287 APP Sensor 3 Voltage Low
  • P1287 APP Sensor 3 Voltage High
  • P1287 Acceleration Pedal Position Sensor 3 Circuit Low Voltage
  • P1288 Accelerator Pedal Position Sensor 3 Circuit Low Voltage
  • P1291 Pressure Control Valve Voltage Low
  • P1292 Pressure Control Valve Voltage High
  • P1293 Injector Circuit Low to High Current Transition Time Bank 1
  • P1298 Pressure Control Valve Voltage Abnormal
  • P1471 DPF Regeneration Insufficient
  • P1600 Internal Microprocessor Integrity
  • P1600 Internal Microprocessor Integrity
  • P160B Injector Flow Rate Calibration Incorrect
  • P1621 Internal Microprocessor Integrity
  • P1621 Internal Microprocessor Integrity
  • P1627 Internal Microprocessor Integrity
  • P1627 Internal Microprocessor Integrity
  • P1646 APP Sensor 3 Circuit Voltage High/Low
  • P1646 5 Volt Reference 3 Circuit
  • P1680 Internal Microprocessor Integrity
  • P1680 Internal Microprocessor Integrity
  • P1681 Internal Microprocessor Integrity
  • P1681 Internal Microprocessor Integrity
  • P1683 Internal Microprocessor Integrity
  • P1683 Internal Microprocessor Integrity
  • P2002 Diesel Particulate Filter Low Efficiency
  • P2003 Mass Air Flow Sensor Circuit High Voltage
  • P2004 Mass Air Flow Sensor Circuit Low Voltage
  • P2005 Power Take Off Sensor Circuit High Voltage
  • P2007 Turbocharger Vane Position Sensor Circuit High Voltage
  • P2008 Intake Manifold Runner Control Solenoid Circuit
  • P2011 Injector Positive Voltage Control Circuit Group 3
  • P2012 Injector Positive Voltage Control Circuit Group 4
  • P2032 Exhaust Gas Temperature Sensor 2 Circuit Low/High Voltage
  • P2033 Exhaust Gas Temperature Sensor 2 Circuit Low/High Voltage
  • P2080 Exhaust Gas Temperature Sensor 1 Performance
  • P2084 Exhaust Gas Temperature Sensor 2 Performance
  • P20E2 Exhaust Temperature Sensor 1-2 Correlation
  • P2122 APP Sensor
  • P2123 APP Sensor
  • P2127 APP Sensor
  • P2128 APP Sensor
  • P2132 APP Sensor
  • P2133 APP Sensor
  • P2138 APP Sensor
  • P2139 APP Sensor
  • P2140 APP Sensor
  • P2146 Injector Positive Voltage Control Circuit
  • P2147 Injector Positive Voltage Control Circuit
  • P2148 Injector Positive Voltage Control Circuit
  • P2149 Injector Positive Voltage Control Circuit
  • P2150 Injector Positive Voltage Control Circuit
  • P2151 Injector Positive Voltage Control Circuit
  • P2199 Intake Air Temperature Sensor 1 – 2 Correlation
  • P2227 Barometric Pressure Sensor Performance
  • P2228 Barometric Pressure Sensor Circuit Low/High Voltage
  • P2229 Barometric Pressure Sensor Circuit Low/High Voltage
  • P244B Diesel Particulate Filter Differential Pressure Too High
  • P244C Catalyst Temperature Too Low During Regeneration
  • P2453 Diesel Particulate Filter Differential Pressure Sensor Performance
  • P2454 Diesel Particulate Filter Differential Pressure Sensor Circuit Low Voltage
  • P2455 Diesel Particulate Filter Differential Pressure Sensor Circuit Low Voltage
  • P2457 Exhaust Gas Recirculation Cooling System Performance
  • P2463 Diesel Particulate Filter Soot Accumulation
  • P254D Power Take-off Engine Speed Selector Sensor Circuit High Voltage
  • P2563 Turbocharger Boost Control Position Sensor Performance
  • P2564 Turbocharger Boost Control Position Sensor Circuit Low Voltage
  • P2564 Turbocharger Boost Control Position Sensor Circuit Low/High Voltage
  • P2565 Turbocharger Boost Control Position Sensor Circuit High Voltage
  • P2565 Turbocharger Boost Control Position Sensor Circuit Low/High Voltage
  • P2610 Internal Microprocessor Integrity
  • P2610 Internal Microprocessor Integrity
  • P268A Fuel Injector Calibration Data Not Programmed
  • P2900 Turbocharger Vane Position Sensor Performance
  • P2901 Exhaust Gas Recirculation Position Sensor Performance
  • P2902 Exhaust Gas Recirculation Open Position Performance
  • P2903 Exhaust Gas Recirculation Flow Insufficient
  • P2920 Engine Controls Ignition Relay Feedback Circuit
  • P2921 Fuel Rail Pressure Too High
  • P2922 Fuel Rail Pressure Too High
  • P2923 Fuel Rail Pressure Low During Power Enrichment
  • U2104 EBCM & TCM CAN Message Not Received By ECM
  • U2106 TCM CAN Message No Received By ECM
  • U2108 EBCM CAN Message Not Received By ECM

 

Isuzu 4HE1-TC OBD CODES

  • P13 — ECT Sensor High Voltage
  • P14 — ECT Sensor Low Voltage
  • P21 — Rack Sensor Low Voltage
  • P22 — Rack Sensor High Voltage
  • P23 — Magnetic Switch Control Low Voltage
  • P24 — Magnetic Switch Control High Voltage
  • P26 — QWS Relay Control High Voltage
  • P31 — EGR EVRV Solenoid Low Voltage
  • P32 — EGR EVRV Solenoid High Voltage
  • P33 — VSS Control Low Voltage
  • P34 — VSS Control High Voltage
  • P35 — EGR Quick Cut VSV Control Low Voltage
  • P36 — EGR Quick Cut VSV Control High Voltage
  • P41 — QOS Relay Control Low Voltage
  • P42 — QOS Relay Control High Voltage
  • P43 — Aneroid Compensator VSV Control Low Voltage
  • P44 — Aneroid Compensator VSV Control High Voltage
  • P45 — Engine Speed Sensor Low Voltage
  • P52 — EEPROM Error
  • P61 — Barometric Sensor Error

Isuzu NPR/W Series OBD Codes

  • — OBD System Check
  • — A/C Clutch Control Diagnosis
  • — Restricted Exhaust System Check
  • A-1 MIL
  • A-2 No Serial Data
  • A-3 Engine Cranks But Will Not Run
  • A-4 Injector Circuit Diagnosis
  • A-5 Fuel Pump Relay Circuit Diagnosis
  • A-6 Fuel System Diagnosis
  • A-7 Injector Balance Test (Central SFI)
  • Injector Balance Test (SFI)
  • A-8 Injector Coil Test
  • P0101 Mass Air Flow Sensor
  • P0102 Mass Air Flow Sensor Low Input
  • P0103 Mass Air Flow Sensor High Input
  • P0106 Manifold Absolute Pressure Sensor
  • P0107 Manifold Absolute Pressure Sensor Low Input
  • P0108 Manifold Absolute Pressure Sensor High Input
  • P0112 Intake Air Temperature Sensor Low Input
  • P0113 Intake Air Temperature Sensor High Input
  • P0117 Engine Coolant Temperature Sensor Low Input
  • P0118 Engine Coolant Temperature Sensor High Input
  • P0121 Throttle Position Sensor
  • P0122 Throttle Position Sensor Low Input
  • P0123 Throttle Position Sensor High Input
  • P0125 Engine Coolant Temperature Sensor
  • P0131 Heated Oxygen Sensor Low Input Bank 1 Sensor 1
  • P0132 Heated Oxygen Sensor High Input, Bank 1 Sensor 1
  • P0133 Heated Oxygen Sensor Slow Response Bank 1 Sensor 1
  • P0134 Heated Oxygen Sensor Insufficient Activity Bank 1 Sensor 1
  • P0135 Heated Oxygen Sensor Heater Circuit, Bank 1 Sensor 1
  • P0137 Heated Oxygen Sensor Low Input, Bank 1 Sensor 2
  • P0138 Heated Oxygen Sensor High Input, Bank 1 Sensor 2
  • P0140 Heated Oxygen Sensor Insufficient Activity Bank 1 Sensor 2
  • P0141 Heated Oxygen Sensor Heater Circuit, Bank 1 Sensor 2
  • P0151 Heated Oxygen Sensor Low Input, Bank 2 Sensor 1
  • P0152 Heated Oxygen Sensor High Input, Bank 2 Sensor 1
  • P0153 Heated Oxygen Sensor Slow Response, Bank 2 Sensor 1
  • P0154 Heated Oxygen Sensor Insufficient Activity Bank 2 Sensor 1
  • P0155 Heated Oxygen Sensor Heater Sensor, Bank 2 Sensor 1
  • P0157 Heated Oxygen Sensor Low Input, Bank 2 Sensor 2
  • P0158 Heated Oxygen Sensor High Input, Bank 2 Sensor 2
  • P0160 Heated Oxygen Sensor Insufficient Activity Bank 2 Sensor 2
  • P0161 Heated Oxygen Sensor Heater Circuit, Bank 2 Sensor 2
  • P0171 Fuel Trim System Lean Bank 1
  • P0172 Fuel Trim System Rich Bank 1
  • P0174 Fuel Trim System Lean Bank 2
  • P0175 Fuel Trim System Rich Bank 2
  • P0300 Engine Misfire Detected
  • P0301 Cylinder Misfire Detected
  • P0302 Cylinder Misfire Detected
  • P0303 Cylinder Misfire Detected
  • P0304 Cylinder Misfire Detected
  • P0305 Cylinder Misfire Detected
  • P0306 Cylinder Misfire Detected
  • P0307 Cylinder Misfire Detected
  • P0308 Cylinder Misfire Detected
  • P0325 Knock Sensor Module Circuit
  • P0327 Knock Sensor Circuit Low Input
  • P0336 Crankshaft Position Sensor
  • P0337 Crankshaft Position Sensor Low Output
  • P0338 Crankshaft Position Sensor High Output
  • P0339 Crankshaft Sensor Faulty Signal
  • P0340 Camshaft Position Sensor Circuit
  • P0341 Camshaft Position Sensor
  • P0401 Exhaust Gas Recirculation System
  • P0441 EVAP System
  • P0500 Vehicle Speed Sensor
  • P0506 Idle Air Control Low/High Input
  • P0507 Idle Air Control Low/High Input
  • P1106 Manifold Absolute Pressure High Input
  • P1107 Manifold Absolute Pressure Low Input
  • P1111 Intake Air Temperature Sensor High Input
  • P1112 Intake Air Temperature Sensor Low Input
  • P1114 Engine Coolant Temperature Sensor Low Input
  • P1115 Engine Coolant Temperature Sensor High Input
  • P1121 Throttle Position Sensor High Input
  • P1122 Throttle Position Sensor Low Input
  • P1133 Heated Oxygen Sensor Insufficient Switching Bank 1 Sensor 1
  • P1134 Heated Oxygen Sensor Transition Ratio, Bank 1 Sensor 1
  • P1153 Heated Oxygen Sensor Insufficient Switching, Bank 2 Sensor 1
  • P1154 Heated Oxygen Sensor Transition Time Ratio Bank 2 Sensor 1
  • P1345 Crankshaft Position/Camshaft Position Correlation
  • P1351 Ignition Control Circuit High Input
  • P1361 Ignition Control Circuit Low Input
  • P1380 Electronic Brake Control Module
  • P1381 Electronic Brake Control Module
  • P1406 Exhaust Gas Recirculation Valve
  • P1441 Evaporative Emissions System Flow
  • P1508 Idle Air Control System Low Or High RPM
  • P1509 Idle Air Control System Low Or High RPM
  • DIESEL FUEL INJECTION (DFI)
  • — Engine Cranks But Does Not Run
  • — Engine Starts & Stalls
  • — Malfunction Indicator Lamp Inoperative
  • — Malfunction Indicator Lamp Always On
  • — EGR Control
  • — Glow Control
  • — Cruise Control
  • — Symptom Test
  • P0087 Common Rail Pressure Low
  • P0088 Common Rail Pressure High
  • P0089 Fuel Pressure Regulator Performance
  • P0091 Suction Control Valve Voltage Low
  • P0092 Suction Control Valve High Voltage
  • P0102 Mass Air Flow Sensor Signal Low Voltage
  • P0103 Mass Air Flow Sensor Signal High Voltage
  • P0112 Intake Air Temperature Sensor Signal Low Voltage
  • P0113 Intake Air Temperature Sensor Signal Fault
  • P0117 Engine Coolant Temperature Sensor Signal Low Voltage
  • P0118 Engine Coolant Temperature Sensor Signal High Voltage
  • P0182 Fuel Temperature Sensor Signal Low Voltage
  • P0183 Fuel Temperature Sensor Signal High Voltage
  • P0192 Fuel Rail Pressure Sensor Signal Low Voltage
  • P0193 Fuel Rail Pressure Sensor Signal High Voltage
  • P0201 Injector Solenoid Coil Control Circuit Open
  • P0202 Injector Solenoid Coil Control Circuit Open
  • P0203 Injector Solenoid Coil Control Circuit Open
  • P0204 Injector Solenoid Coil Control Circuit Open
  • P0219 Engine Overrun Condition
  • P0234 High Boost Pressure Signal
  • P0237 Boost Pressure Low
  • P0238 Boost Pressure High
  • P0299 Engine Underboost
  • P0335 No Crankshaft Position Sensor Signal
  • P0340 No Camshaft Position Sensor Signal
  • P0382 Glow Plug Relay Control Circuit Open Or Shorted
  • P0400 EGR Valve Control Duty Cycle High
  • P0405 EGR Valve Control Duty Cycle Low
  • P0406 EGR Valve Position Signal High Voltage
  • P0500 No Vehicle Speed Sensor Signal
  • P0512 Starter Switch Signal High Voltage
  • P0562 Ignition Feed Circuit Low Voltage
  • P0563 Ignition Feed Circuit High Voltage
  • P0567 Cruise Resume/Accel Switch Signal High Voltage
  • P0568 Cruise Set /Coast Switch Signal High Voltage
  • P0571 Brake Switch Signals Out Of Correlation
  • P0602 Internal Microprocessor Integrity
  • P0606 Internal Microprocessor Integrity
  • P0642 5 Volt Reference Circuit 1 Low Voltage
  • P0643 5 Volt Reference Circuit 1 High Voltage
  • P0652 5 Volt Reference Circuit 2 Low Voltage
  • P0653 5 Volt Reference Circuit 2 High Voltage
  • P0686 ECM Main Relay High Voltage
  • P0698 5 Volt Reference 3 Low Voltage
  • P0699 5 Volt Reference 3 High Voltage
  • P1093 Fuel Pressure Oscilation Out Of Range
  • P1094 Fuel Injection Pump Flow Is High
  • P1125 Accelerator Position Sensor Open Circuit
  • P1261 Fuel Injector Charge Up Circuit Fault
  • P1263 Cylinder 1 Or 4 Fuel Injector Solenoid Control Circuit Shorted To Ground
  • P1264 Cylinder 1 Or 4 Fuel Injector Solenoid Control Circuit Shorted To Voltage
  • P1265 Cylinder 2 Or 3 Fuel Injector Solenoid Control Circuit Shorted To Ground
  • P1266 Cylinder 2 or 3 Fuel Injector Solenoid Control Circuit Shorted To Voltage
  • P1404 EGR Valve Position Sensor Signal High Voltage
  • P1593 Idle Up Volume Low Voltage
  • P1594 Idle Up Volume High Voltage
  • P1597 PTO Accelerator Sensor Signal High Voltage
  • P2122 APP Sensor 1 Low Voltage
  • P2123 APP Sensor 1 High Voltage
  • P2127 APP Sensor 2 Low Voltage
  • P2128 APP Sensor 2 Circuit High Voltage
  • P2132 APP Sensor 3 Circuit Low Voltage
  • P2133 APP Sensor 3 Circuit High Voltage
  • P2138 APP Sensors 1 & 2 Signal Out Of Range
  • P2139 APP Sensors 1 & 3 Signal Out Of Range
  • P2140 APP Sensors 2 & 3 Signal Out Of Range
  • P2152 Common 1 Injector Drive Circuit To Cylinders 1 & 4 Open
  • P2155 Common 2 Injector Drive Circuit To Cylinders 2 & 3 Open
  • P2228 BARO Sensor Signal Low Voltage
  • P2229 BARRO Sensor Signal High Voltage
  • P2293 Fuel Rail Pressure Too High
  • P2294 Fuel Rail Pressure Fault
  • U2104 CAN Communication BUS Message Lost
  • U2106 CAN Communication BUS Message Lost
  • MECHANICALLY INTEGRATED TIMING & INJECTION CONTROL SYSTEM (MITICS)
  • — Solenoid Switch Fault
  • — Exhaust Brake Fault
  • — EGR System Fault
  • — VSS System Fault
  • — Aneroid Compensator Fault
  • — QWS System Fault
  • — FICD System Fault
  • P13 ECT Sensor High Voltage
  • P14 ECT Sensor Low Voltage
  • P21 Rack Sensor Low Voltage
  • P22 Rack Sensor High Voltage
  • P23 Magnetic Switch Control Low Voltage
  • P24 Magnetic Switch Control High Voltage
  • P26 QWS Relay Control High Voltage
  • P31 EGR EVRV Solenoid Low Voltage
  • P32 EGR EVRV Solenoid High Voltage
  • P33 VSS Control Low Voltage
  • P34 VSS Control High Voltage
  • P35 EGR Quick Cut VSV Control Low Voltage
  • P36 EGR Quick Cut VSV Control High Voltage
  • P41 QOS Relay Control Low Voltage
  • P42 QOS Relay Control High Voltage
  • P43 Aneroid Compensator VSV Control Low Voltage
  • P44 Aneroid Compensator VSV Control High Voltage
  • P45 Engine Speed Sensor Low Voltage
  • P52 EEPROM Error
  • P61 Barometric Sensor Error
  • THROTTLE BODY INJECTION (TBI)
  • — On-Board Diagnostic System Check
  • — AP Output Check
  • — Pressure Switch Module Diagnosis
  • — A/C Request Signal Diagnosis
  • — Restricted Exhaust System Check
  • — Ignition System Check
  • — Knock Sensor System Check
  • — EGR System Check
  • — Idle Air Control System Check
  • — Idle Air Control System Check
  • A-1 No MIL
  • A-2 No DLC Data Or Will Not Flash DTC 12
  • A-3 Engine Cranks But Will Not Run
  • A-4 Injector Circuit Diagnosis
  • A-5 Fuel Pump Relay Circuit Diagnosis
  • A-6 Fuel System Diagnosis
  • 13 Oxygen Sensor Circuit Open
  • 14 ECT Sensor Circuit/High Temperature Indicated
  • 15 ECT Sensor Circuit/Low Temperature Indicated
  • 16 Vehicle Speed Sensor Buffer Fault
  • 21 Throttle Position Sensor Circuit/Signal High Input
  • 22 Throttle Position Sensor Circuit/Signal Voltage Low
  • 24 Vehicle Speed Sensor/2WD
  • 32 EGR System
  • 33 MAP Sensor Circuit/Signal Voltage High-Low Vacuum
  • 34 MAP Sensor Circuit/Signal Voltage Low-High Vacuum
  • 42 Ignition Control
  • 43 Knock Sensor Circuit
  • 44 Oxygen Sensor Circuit/Lean Exhaust Indicated
  • 45 Oxygen Sensor Circuit/Rich Exhaust Indicated
  • 51 Faulty PROM (MEM-CAL)
  • 53 System Over Voltage
  • 55 Faulty PCM
  • 54 Fuel Pump Circuit/Low Input

Isuzu 4HK1-TC OBD CODES

  • P0016 CKP & CMP Sensor Signals Out Of Range
  • P0087 Common Rail Pressure Low
  • P0088 Common Rail Pressure High
  • P0089 Fuel Pressure Regulator Performance
  • P0091 Suction Control Valve Voltage Low
  • P0103 Mass Air Flow Sensor Signal High Voltage
  • P0112 Intake Air Temperature Sensor Signal Low Voltage
  • P0113 Intake Air Temperature Sensor Signal Fault
  • P0116 Engine Coolant Temperature Sensor Signal Fault
  • P0117 Engine Coolant Temperature Sensor Signal Low Voltage
  • P0118 Engine Coolant Temperature Sensor Signal High Voltage
  • P0126 Engine Coolant Temperature Sensor Fault
  • P0128 Engine Coolant Temperature Fault
  • P0181 Fuel Temperature Sensor Fault
  • P0182 Fuel Temperature Sensor Signal Low Voltage
  • P0183 Fuel Temperature Sensor Signal High Voltage
  • P0192 Fuel Rail Pressure Sensor Signal Low Voltage
  • P0193 Fuel Rail Pressure Sensor Signal High Voltage
  • P0201 Injector Solenoid Coil No. 1 Control Circuit Open
  • P0202 Injector Solenoid Coil No. 2 Control Circuit Open
  • P0203 Injector Solenoid Coil No. 3 Control Circuit Open
  • P0204 Injector Solenoid Coil No. 4 Control Circuit Open
  • P0219 Engine Overrun Condition
  • P0234 High Boost Pressure Signal
  • P0237 Boost Pressure Low
  • P0238 Boost Pressure High
  • P0261 Injector Solenoid Coil Control Circuit Short
  • P0264 Injector Solenoid Coil Control Circuit Short
  • P0267 Injector Solenoid Coil Control Circuit Short
  • P0270 Injector Solenoid Coil Control Circuit Short
  • P0299 Engine Under boost
  • P0300 Engine Misfire
  • P0301 Fuel Injection Balancing Rate High
  • P0302 Fuel Injection Balancing Rate High
  • P0303 Fuel Injection Balancing Rate High
  • P0304 Fuel Injection Balancing Rate High
  • P0335 No Crankshaft Position Sensor Signal
  • P0340 No Camshaft Position Sensor Signal
  • P0341 Camshaft Position Sensor Missing Pulses
  • P0381 Glow Indicator Lamp Control Circuit Low Voltage
  • P0382 Glow Plug Relay Control Circuit Open Or Shorted
  • P0400 EGR Valve Control Duty Cycle High
  • P0401 EGR Flow Amount Insufficient
  • P0403 EGR Valve Control WPM Signal Fault
  • P0404 EGR Valve Control Duty Signal Error
  • P0405 EGR Valve Control Duty Cycle Low
  • P0406 EGR Valve Position Signal High Voltage
  • P0477 Exhaust Brake Control Relay Low Voltage
  • P0478 Exhaust Brake Control Relay High Voltage
  • P0500 No Vehicle Speed Sensor Signal
  • P0506 Idle Speed Lower Than Desired
  • P0507 Idle Speed High Than Desired
  • P0512 Starter Switch Signal High Voltage
  • P0562 Ignition Feed Circuit Low Voltage
  • P0563 Ignition Feed Circuit High Voltage
  • P0567 Cruise Resume/Accel
  • P0568 Cruise Set /Coast Switch Signal High Voltage
  • P0571 Brake Switch Signals Out Of Correlation
  • P0602 Internal Microprocessor Integrity
  • P0606 Internal Microprocessor Integrity
  • P0642 5 Volt Reference Circuit 1 Low Voltage
  • P0643 5 Volt Reference Circuit 1 High Voltage
  • P0650 MIL Control Circuit Low Voltage
  • P0652 5 Volt Reference Circuit 2 Low Voltage
  • P0653 5 Volt Reference Circuit 2 High Voltage
  • P0670 Glow Plug Controller System Voltage Too High Or Low
  • P0671 Glow Plug Controller Circuit No. 1 Open Or Short
  • P0672 Glow Plug Controller Circuit No. 2 Open Or Short
  • P0673 Glow Plug Controller Circuit No. 3 Open Or Short
  • P0674 Glow Plug Controller Circuit No. 4 Open Or Short
  • P0686 ECM Main Relay High Voltage
  • P0687 ECM Main Relay High voltage
  • P0698 5 Volt Reference 3 Low Voltage
  • P0699 5 Volt Reference 3 High Voltage
  • P0700 MIL Illumination Fault
  • P0802 MIL Request Circuit Open Or High Voltage
  • P1093 Fuel Pressure Oscillation Out Of Range
  • P1094 Fuel Injection Pump Flow Is High
  • P1125 Accelerator Position Sensor Open Circuit
  • P1261 Fuel Injector Charge Up Circuit Fault
  • P1263 Cylinder 1 Or 4 Injector Solenoid Control Circuit Shorted To Ground
  • P1264 Cylinder 1 Or 4 Injector Solenoid Control Circuit Shorted To Voltage
  • P1265 Cylinder 2 Or 3 Injector Solenoid Control Circuit Shorted To Ground
  • P1266 Cylinder 2 or 3 Injector Solenoid Control Circuit Shorted To Voltage
  • P1293 Injector Charge Up Circuit Insufficient Or Over Charge
  • P1404 EGR Valve Position Sensor Signal High Voltage
  • P1593 Idle Up Volume Low Voltage
  • P1594 Idle Up Volume High Voltage
  • P1597 PTO Accelerator Sensor Signal High Voltage
  • P1621 ECM Internal Fault
  • P2122 APP Sensor 1 Low Voltage
  • P2123 APP Sensor 1 High Voltage
  • P2127 APP Sensor 2 Low Voltage
  • P2128 APP Sensor 2 Circuit High Voltage
  • P2132 APP Sensor 3 Circuit Low Voltage
  • P2133 APP Sensor 3 Circuit High Voltage
  • P2138 APP Sensors 1 & 2 Signal Out Of Range
  • P2139 APP Sensors 1 & 3 Signal Out Of Range
  • P2140 APP Sensors 2 & 3 Signal Out Of Range
  • P2146 Common 1 Fuel Injector Drive Circuit Open
  • P2147 Cylinder 1 Or 4 Injector Solenoid Control Circuit shorted To Ground
  • P2148 Cylinder 1 Or 4 Injector Solenoid Control Circuit shorted To Voltage
  • P2149 Common 2 Fuel Injector Drive Circuit Open
  • P2150 Cylinder 2 Or 3 Injector Solenoid Control Circuit shorted To Ground
  • P2151 Cylinder 2 Or 3 Injector Solenoid Control Circuit shorted To Voltage
  • P2152 Common 1 Injector Drive Circuit To Cylinders 1 & 4 Open
  • P2155 Common 2 Injector Drive Circuit To Cylinders 2 & 3 Open
  • P2227 Difference Between BARO Pressure & Boost Pressure High
  • P2228 BARO Sensor Signal Low Voltage
  • P2229 BARO Sensor Signal High Voltage
  • P2293 Fuel Rail Pressure Too High
  • P2294 Fuel Rail Pressure Fault
  • U0073 CAN Bus OFF
  • U0101 CAN Bus OFF
  • U0106 CAN Bus OFF
  • U2104 CAN Communication BUS Message Lost
  • U2106 CAN Communication BUS Message Lost Diagnostic System Check
  • P0016 CKP & CMP Sensor Signals Out Of Range
  • P0027 Exhaust Throttle Control Valve Performance
  • P003A Turbocharger Boost Control Position Not Learned
  • P0045 Turbocharger Boost Control Solenoid Control Circuit
  • P0079 Exhaust Valve Control Circuit Low Voltage
  • P0080 Exhaust Valve Control Circuit High Voltage
  • P0087 Fuel Rail Pressure Too Low
  • P0088 Fuel Rail Pressure FRP Too High
  • P0089 Fuel Pressure Regulator Performance
  • P0091 Fuel Pressure Regulator Solenoid 1 Control Circuit Low Voltage
  • P0092 Fuel Pressure Regulator Solenoid 1 Control Circuit High Voltage
  • P0093 Fuel System Large Leak Detected
  • P0097 Intake Air Temperature Sensor Circuit 2 Low Voltage
  • P0098 Intake Air Temperature Sensor Circuit 2 High Voltage
  • P0101 Mass Air Flow Sensor Performance
  • P0102 Mass Air Flow Sensor Circuit Low Voltage
  • P0103 Mass Air Flow Sensor Circuit High Voltage
  • P0112 Intake Air Temperature Sensor 1 Circuit Low Voltage
  • P0113 Intake Air Temperature Sensor 1 Circuit High Voltage
  • P0116 Engine Coolant Temperature Sensor Performance
  • P0117 Engine Coolant Temperature Sensor Circuit Low Voltage
  • P0118 Engine Coolant Temperature Sensor Circuit High Voltage
  • P0126 Engine Coolant Temperature Insufficient For Stable Operation
  • P0128 Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0181 Fuel Temperature Sensor Performance
  • P0182 Fuel Temperature Sensor Circuit Low Voltage
  • P0183 Fuel Temperature Sensor Circuit High Voltage
  • P0191 Fuel Rail Pressure Sensor Performance
  • P0192 Fuel Rail Pressure Sensor Circuit Low Voltage
  • P0193 Fuel Rail Pressure Sensor Circuit High Voltage
  • P0201 Injector Control Circuit
  • P0202 Injector Control Circuit
  • P0203 Injector Control Circuit
  • P0204 Injector Control Circuit
  • P0219 Engine Overspeed
  • P0234 Turbocharger Engine Overboost
  • P0237 Turbocharger Boost Sensor Circuit Low Voltage
  • P0238 Turbocharger Boost Sensor Circuit High Voltage
  • P0261 Injector Control Circuit Low Voltage
  • P0264 Injector Control Circuit Low Voltage
  • P0267 Injector Control Circuit Low Voltage
  • P0270 Injector Control Circuit Low Voltage
  • P0299 Turbocharger Engine Underboost
  • P02E2 Intake Air Flow Control Circuit Low Voltage
  • P02E3 Intake Air Flow Control Circuit High Voltage
  • P02E7 Intake Air Flow Position Sensor Performance
  • P02E8 Intake Air Flow Position Sensor Circuit Low Voltage
  • P02E9 Intake Air Flow Position Sensor Circuit High Voltage
  • P0300 Engine Misfire Detected
  • P0301 Cylinder 1, 2, 3 or 4 Misfire Detected
  • P0302 Cylinder 1, 2, 3 or 4 Misfire Detected
  • P0303 Cylinder 1, 2, 3 or 4 Misfire Detected
  • P0304 Cylinder 1, 2, 3 or 4 Misfire Detected
  • P0335 Crankshaft Position Sensor Circuit
  • P0336 Crankshaft Position Sensor Performance
  • P0340 Camshaft Position Sensor Circuit
  • P0341 Camshaft Position Sensor Performance
  • P0381 Wait To Start Lamp Control Circuit
  • P0401 Exhaust Gas Recirculation Flow Insufficient
  • P0402 Exhaust Gas Recirculation Flow Excessive
  • P0403 Exhaust Gas Recirculation Solenoid Control Circuit
  • P0404 Exhaust Gas Recirculation Open Position Performance
  • P0405 Exhaust Gas Recirculation Position Sensor Circuit Low Voltage
  • P0406 Exhaust Gas Recirculation Position Sensor Circuit High Voltage
  • P040B Exhaust Gas Recirculation Temperature Sensor 1 Circuit Performance
  • P040C Exhaust Gas Recirculation Temperature Sensor 1 Circuit Low Voltage
  • P041D Exhaust Gas Recirculation Temperature Sensor 2 Circuit High Voltage
  • P0420 Catalyst System Low Efficiency
  • P042E Exhaust Gas Recirculation Closed Position Performance
  • P0500 Vehicle Speed Sensor Circuit
  • P0506 Idle Speed Low
  • P0507 Idle Speed High
  • P0512 Start Switch Circuit
  • P0522 Engine Oil Pressure Sensor Circuit Low Voltage
  • P0523 Engine Oil Pressure Sensor Circuit High Voltage
  • P0545 Exhaust Gas Temperature Sensor Circuit 1 Low Voltage
  • P0545 Exhaust Gas Temperature Sensor Circuit 1 Low Voltage
  • P0546 Exhaust Gas Temperature Sensor Circuit 1 High Voltage
  • P0562 System Voltage Low
  • P0563 System Voltage High
  • P0567 Cruise Control Resume Switch Circuit
  • P0568 Cruise Control Set Switch Circuit
  • P0571 Cruise Control Brake Switch Circuit
  • P0602 Control Module Not Programmed
  • P0606 Control Module Internal Performance
  • P062F Control Module Long Term Memory Performance
  • P0642 5 Volt Reference 1 Circuit Low Voltage
  • P0643 5 Volt Reference 1 Circuit High Voltage
  • P064C Glow Plug Control Module Performance
  • P0650 Malfunction Indicator Lamp Control Circuit
  • P0652 5 Volt Reference 2 Circuit Low Voltage
  • P0653 5 Volt Reference 2 Circuit High Voltage
  • P0671 Glow Plug Control Circuit
  • P0672 Glow Plug Control Circuit
  • P0673 Glow Plug Control Circuit
  • P0674 Glow Plug Control Circuit
  • P0687 Engine Controls Ignition Relay Control Circuit High Voltage
  • P0700 Transmission Control Module Request MIL Illumination
  • P0802 Transmission Control Module MIL Request Circuit
  • P1085 High Pressure Fuel Pump Performance
  • P1093 Fuel Rail Pressure Too Low
  • P1125 Accelerator Pedal Position System
  • P1259 High Pressure Fuel Pump Performance
  • P1293 Injector Positive Charge Up Control Circuit
  • P1471 Diesel Particulate Filter Regeneration Insufficient
  • P160B Fuel Injector Calibration Checksum Error
  • P2002 Diesel Particulate Filter Low Efficiency
  • P2032 Exhaust Gas Temperature Sensor 2 Circuit Low Voltage
  • P2033 Exhaust Gas Temperature Sensor 2 Circuit High Voltage
  • P2080 Exhaust Gas Temperature Sensor 1 Performance
  • P2084 Exhaust Gas Temperature Sensor 2 Performance
  • P20E2 Exhaust Gas Temperature Sensor 1 – 2 Correlation
  • P2122 Accelerator Pedal Position Sensor 1 Circuit Low Voltage
  • P2123 Accelerator Pedal Position Sensor 1 Circuit High Voltage
  • P2127 Accelerator Pedal Position Sensor 2 Circuit Low Voltage
  • P2128 Accelerator Pedal Position Sensor 2 Circuit High Voltage
  • P2138 Accelerator Pedal Position Sensor 1 – 2 Correlation
  • P2146 Injector Positive Voltage Control Circuit Group 1 Or 2
  • P2147 Injector Positive Voltage Control Circuit Group 1 Or 2 Low Voltage
  • P2149 Injector Positive Voltage Control Circuit Group 1 Or 2
  • P2148 Injector Positive Voltage Control Circuit Group 1 or 2 High Voltage
  • P2150 Injector Positive Voltage Control Circuit Group 1 Or 2 Low Voltage
  • P2151 Injector Positive Voltage Control Circuit Group 1 or 2 High Voltage
  • P2199 Intake Air Temperature Sensor 1 – 2 Correlation
  • P2227 Barometric Pressure Sensor Performance
  • P2228 Barometric Pressure Sensor Circuit Low Voltage
  • P2229 Barometric Pressure Sensor Circuit High Voltage
  • P244B Diesel Particulate Filter Differential Pressure Too High
  • P244C Diesel Particulate Filter Regeneration Duration
  • P2453 Diesel Particulate Filter Differential Pressure Sensor Performance
  • P2454 Diesel Particulate Filter Differential Pressure Sensor Circuit Low Voltage
  • P2455 Diesel Particulate Filter Differential Pressure Sensor Circuit High Voltage
  • P2457 Exhaust Gas Recirculation Cooling System Performance
  • P2463 Diesel Particulate Filter – Soot Accumulation
  • P254D Power Take Off Engine Speed Selector Sensor Circuit High Voltage
  • P2564 Turbocharger Boost Control Position Sensor Low Voltage
  • P2565 Turbocharger Boost Control Position Sensor High Voltage
  • P256C Engine Idle Speed Selector Sensor Low Voltage
  • P256D Engine Idle Speed Selector Sensor High Voltage
  • P268A Fuel Injector Calibration Not Programmed
  • U0073 Control Module Communication Bus Off
  • U0101 Lost Communication With TCM
  • U0106 Lost Communication With Glow Plug Control Module
  • U010C Turbocharger CAN Communication
  • U0294 Lost Communication With Data Recording Module

By erwincsalarda

I am Erwin Salarda, and I'm from the Philippines. I am really enthusiastic about learning new things in life, and my main interests are computers and automobiles. I willingly developed everything on my website so that I may share it with you.