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Home >> Infiniti >> 2016 >> QX50 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnostic Trouble Codes (DTCS) (P0447-P2138) >> DTC Index
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DTC Index

DTC INDEX

DTC Description
DTC P0447  EVAP CANISTER VENT CONTROL VALVE CIRCUIT OPEN
DTC P0448  EVAP CANISTER VENT CONTROL VALVE OPERATION
DTC P0451  EVAP CONTROL SYSTEM PRESSURE SENSOR PERFORMANCE
DTC P0452  EVAP CONTROL SYSTEM PRESSURE SENSOR LOW INPUT
DTC P0453  EVAP CONTROL SYSTEM PRESSURE SENSOR HIGH INPUT
DTC P0456  EVAP CONTROL SYSTEM VERY SMALL LEAK
DTC P0460  FUEL LEVEL SENSOR CIRCUIT NOISE
DTC P0461  FUEL LEVEL SENSOR CIRCUIT RANGE/PERFORMANCE
DTC P0462, P0463  FUEL LEVEL SENSOR CIRCUIT LOW/HIGH INPUT
DTC P0500  VEHICLE SPEED SENSOR CIRCUIT
DTC P0506  IDLE SPEED CONTROL SYSTEM RPM LOWER THAN EXPECTED
DTC P0507  IDLE SPEED CONTROL SYSTEM RPM HIGHER THAN EXPECTED
DTC P050A, P050B, P050E  COLD START CONTROL
DTC P0524  ENGINE OIL PRESSURE TOO LOW
DTC P0550  POWER STEERING PRESSURE SENSOR CIRCUIT
DTC P0603  ECM POWER SUPPLY CIRCUIT
DTC P0605  ECM MALFUNCTIONING
DTC P0607  ECM CAN CONTROLLER
DTC P0643  SENSOR POWER SUPPLY CIRCUIT SHORT
DTC P0850  PARK/NEUTRAL POSITION SWITCH SIGNAL
DTC P100A, P100B  VVEL SYSTEM RESPONSE MALFUNCTION
DTC P1087, P1088  VVEL SYSTEM SMALL EVENT ANGLE MALFUNCTION
DTC P1089, P1092  VVEL CONTROL SHAFT POSITION SENSOR CIRCUIT
DTC P1090, P1093  VVEL ACTUATOR MOTOR PERFORMANCE
DTC P1091  VVEL ACTUATOR MOTOR RELAY CIRCUIT
DTC P1148, P1168  CLOSED LOOP CONTROL FUNCTION
DTC P1211  TRACTION CONTROL SYSTEM (TCS) CONTROL UNIT
DTC P1212  TRACTION CONTROL SYSTEM (TCS) COMMUNICATION LINE
DTC P1217  ENGINE OVER TEMPERATURE
DTC P1225, P1234  THROTTLE POSITION SENSOR CLOSED POSITION LEARNING VALUE
DTC P1226, P1235  THROTTLE POSITION SENSOR CLOSED POSITION LEARNING UNSUCCESSFUL
DTC P1233, P2101  ELECTRIC THROTTLE CONTROL FUNCTION
DTC P1236, P2118  THROTTLE CONTROL MOTOR CIRCUIT SHORT
DTC P1238, P2119  ELECTRIC THROTTLE CONTROL ACTUATOR
DTC P1239, P2135  THROTTLE POSITION SENSOR CIRCUIT RANGE/PERFORMANCE
DTC P1290, P2100, P2103  THROTTLE CONTROL MOTOR RELAY CIRCUIT OPEN/SHORT
DTC P1550  BATTERY CURRENT SENSOR CIRCUIT RANGE/PERFORMANCE
DTC P1551, P1552  BATTERY CURRENT SENSOR CIRCUIT LOW/HIGH INPUT
DTC P1553  BATTERY CURRENT SENSOR SIGNAL VOLTAGE HIGH
DTC P1554  BATTERY CURRENT SENSOR SIGNAL VOLTAGE LOW
DTC P1564  AUTOMATIC SPEED CONTROL DEVICE (ASCD) STEERING SWITCH
DTC P1564  INTELLIGENT CRUISE CONTROL (ICC) STEERING SWITCH
DTC P1568  INTELLIGENT CRUISE CONTROL (ICC) FUNCTION
DTC P1572  AUTOMATIC SPEED CONTROL DEVICE (ASCD) BRAKE SWITCH
DTC P1572  INTELLIGENT CRUISE CONTROL (ICC) BRAKE SWITCH
DTC P1574  AUTOMATIC SPEED CONTROL DEVICE (ASCD) VEHICLE SPEED SENSOR
DTC P1574  INTELLIGENT CRUISE CONTROL (ICC) VEHICLE SPEED SENSOR
DTC P1606  VVEL CONTROL MODULE MALFUNCTION
DTC P1607  VVEL CONTROL MODULE INTERNAL CIRCUIT MALFUNCTION
DTC P1608  VVEL SENSOR POWER SUPPLY CIRCUIT
DTC P1805  BRAKE SWITCH SIGNAL DELAYED
DTC P2096, P2097, P2098, P2099  AIR/FUEL SENSOR 1 TOO LEAN/TOO RICH
DTC P2122, P2123  ACCELERATOR PEDAL POSITION (APP) SENSOR 1 CIRCUIT LOW/HIGH INPUT
DTC P2127, P2128  ACCELERATOR PEDAL POSITION (APP) SENSOR 2 CIRCUIT LOW/HIGH INPUT
DTC P2138  ACCELERATOR PEDAL POSITION (APP) SENSOR CIRCUIT RANGE/PERFORMANCE