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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1 Of 4) >> DTC Index
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DTC Index

DTC Index

DTC Description
C053C  WHEEL SPEED SENSOR
U0101  CAN COMM CIRCUIT
U0122  VEHICLE DYNAMICS CONTROL MODULE
U012E  CAN COMMUNICATION
U0146  CAN COMMUNICATION
U0155  CAN COMMUNICATION (COMBINATION METER)
U042F  CAN COMMUNICATION
U1000  CAN COMM CIRCUIT (ECM)
U1000  CAN COMM CIRCUIT (ATR CONTROL MODULE)
U1001  CAN COMM CIRCUIT
U1040  ENG COMM CIRCUIT
U1044  ENG COMM CIRCUIT
U1050, U1051  LIN COMMUNICATION
U10A0  Lost communication (Variable compression ratio)
U2140  CAN COMM CIRCUIT
P0010  INTAKE VALVE TIMING CONTROL
P0011  IVT CONTROL
P0012  INTAKE VALVE TIMING CONTROL
P0014  EVT CONTROL
P0015  EXHAUST VALVE TIMING CONTROL
P0016  INTAKE VALVE TIMING CONTROL
P0017  EXHAUST VALVE TIMING CONTROL
P0031, P0032  A/F SENSOR 1 HEATER
P0037, P0038  HO2S2 HEATER
P0046  WASTEGATE CONTROL MOTOR
P0053  A/F SENSOR 1 HEATER
P0078  EVT CONTROL SOLENOID VALVE
P0087  FRP CONTROL SYSTEM
P0088  FRP CONTROL SYSTEM
P0090  FRP SYSTEM
P0096  IAT SENSOR 2
P0097, P0098  IAT SENSOR 2
P00B3, P00B4  ENGINE COOLANT TEMPERATURE SENSOR 2
P00C0  Turbocharger/Supercharger Bypass Valve B
P00C1, P00C2  TURBOCHARGER BYPASS CONTROL VALVE
P00D2, P00D4  HEATED OXYGEN SENSOR 2 HEATER
P00FE  EVAP CONTROL SYSTEM
P0101  MAF SENSOR
P0102, P0103  MAF SENSOR
P0106  MANIFOLD ABSOLUTE PRESSURE SENSOR
P0107  BAROMETRIC PRESSURE SENSOR
P0108  BAROMETRIC PRESSURE SENSOR
P010A  MANIFOLD ABSOLUTE PRESSURE SENSOR
P0111  IAT SENSOR
P0112, P0113  IAT SENSOR
P0116  ECT SENSOR
P0117, P0118  ECT SENSOR
P011C  IAT SENSOR
P0122, P0123  TP SENSOR
P0125  ECT SENSOR
P0127  IAT SENSOR
P0128  THERMOSTAT FUNCTION
P0130  A/F SENSOR 1
P0131  A/F SENSOR 1
P0132  A/F SENSOR 1
P0136  O2 sensor bank 1 sensor 2
P0137  HO2S2
P0138  HO2S2