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Diagnostic Procedure with Diagnostic Trouble Code (DTC): Notes

DTC INDEX

DTC Description
DTC P0011  "A" CAMSHAFT POSITION-TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 1)
DTC P0021  "A" CAMSHAFT POSITION-TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 2)
DTC P0030  HO2S HEATER CONTROL CIRCUIT (BANK 1 SENSOR 1)
DTC P0031  HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 1)
DTC P0032  HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 1)
DTC P0037  HO2S HEATER CONTROL CIRCUIT LOW (BANK 1 SENSOR 2)
DTC P0038  HO2S HEATER CONTROL CIRCUIT HIGH (BANK 1 SENSOR 2)
DTC P0068  MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT RANGE/PERFORMANCE
DTC P0101  MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE
DTC P0102  MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT
DTC P0103  MASS OR VOLUME AIR FLOW CIRCUIT HIGH INPUT
DTC P0107  MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT LOW INPUT
DTC P0108  MANIFOLD ABSOLUTE PRESSURE/BAROMETRIC PRESSURE CIRCUIT HIGH INPUT
DTC P0111  INTAKE AIR TEMPERATURE CIRCUIT RANGE/PERFORMANCE
DTC P0112  INTAKE AIR TEMPERATURE CIRCUIT LOW INPUT
DTC P0113  INTAKE AIR TEMPERATURE CIRCUIT HIGH INPUT
DTC P0117  ENGINE COOLANT TEMPERATURE CIRCUIT LOW INPUT
DTC P0118  ENGINE COOLANT TEMPERATURE CIRCUIT HIGH INPUT
DTC P0122  THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT LOW INPUT
DTC P0123  THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT HIGH INPUT
DTC P0125  INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL
DTC P0128  COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE)
DTC P0129  ATMOSPHERIC PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE
DTC P0131  O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 1)
DTC P0132  O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 1)
DTC P0133  O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1)
DTC P0134  O2 SENSOR CIRCUIT NO ACTIVITY DETECTED (BANK 1 SENSOR 1)
DTC P0137  O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1 SENSOR 2)
DTC P0138  O2 SENSOR CIRCUIT HIGH VOLTAGE (BANK 1 SENSOR 2)
DTC P0139  O2 SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 2)
DTC P0171  SYSTEM TOO LEAN (BANK 1)
DTC P0172  SYSTEM TOO RICH (BANK 1)
DTC P0181  FUEL TEMPERATURE SENSOR "A" CIRCUIT RANGE/PERFORMANCE
DTC P0182  FUEL TEMPERATURE SENSOR "A" CIRCUIT LOW INPUT
DTC P0183  FUEL TEMPERATURE SENSOR "A" CIRCUIT HIGH INPUT
DTC P0222  THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT LOW INPUT
DTC P0223  THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT HIGH INPUT
DTC P0230  FUEL PUMP PRIMARY CIRCUIT
DTC P0244  TURBO/SUPER CHARGER WASTEGATE SOLENOID "A" RANGE/PERFORMANCE
DTC P0245  TURBO/SUPER CHARGER WASTEGATE SOLENOID "A" LOW
DTC P0246  TURBO/SUPER CHARGER WASTEGATE SOLENOID "A" HIGH
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 P0327  KNOCK SENSOR 1 CIRCUIT LOW INPUT (BANK 1 OR SINGLE SENSOR)
DTC P0328  KNOCK SENSOR 1 CIRCUIT HIGH INPUT (BANK 1 OR SINGLE SENSOR)
DTC P0335  CRANKSHAFT POSITION SENSOR "A" CIRCUIT
DTC P0336  CRANKSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE
DTC P0340  CAMSHAFT POSITION SENSOR "A" CIRCUIT (BANK 1 OR SINGLE SENSOR)
DTC P0345  CAMSHAFT POSITION SENSOR "A" CIRCUIT (BANK 2)
DTC P0420  CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1)
DTC P0442  EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK)
DTC P0447  EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT OPEN
DTC P0448  EVAPORATIVE EMISSION CONTROL SYSTEM VENT CONTROL CIRCUIT SHORTED
DTC P0451  EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR RANGE/PERFORMANCE
DTC P0452  EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR LOW INPUT
DTC P0453  EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR HIGH INPUT
DTC P0456  EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK)
DTC P0457  EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (FUEL CAP LOOSE/OFF)
DTC P0458  EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW
DTC P0459  EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH
DTC P0461  FUEL LEVEL SENSOR CIRCUIT RANGE/PERFORMANCE
DTC P0462  FUEL LEVEL SENSOR CIRCUIT LOW INPUT
DTC P0463  FUEL LEVEL SENSOR CIRCUIT HIGH INPUT
DTC P0464  FUEL LEVEL SENSOR CIRCUIT INTERMITTENT
DTC P0483  COOLING FAN RATIONALITY CHECK
DTC P0502  VEHICLE SPEED SENSOR CIRCUIT LOW INPUT
DTC P0503  VEHICLE SPEED SENSOR INTERMITTENT/ERRATIC/HIGH
DTC P0506  IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED
DTC P0507  IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
DTC P0512  STARTER REQUEST CIRCUIT
DTC P0519  IDLE CONTROL SYSTEM MALFUNCTION (FAIL-SAFE)
DTC P0545  EXHAUST GAS TEMPERATURE SENSOR CIRCUIT LOW-BANK 1
DTC P0546  EXHAUST GAS TEMPERATURE SENSOR CIRCUIT HIGH-BANK 1
DTC P0600  IMPROPER CAN COMMUNICATION
DTC P0604  INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR
DTC P0605  INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR
DTC P0607  CONTROL MODULE PERFORMANCE
DTC P0638  THROTTLE ACTUATOR CONTROL RANGE/PERFORMANCE (BANK 1)
DTC P0691  COOLING FAN 1 CONTROL CIRCUIT LOW
DTC P0692  COOLING FAN 1 CONTROL CIRCUIT HIGH
DTC P0700  REQUEST AT MIL ON
DTC P0851  NEUTRAL SWITCH INPUT CIRCUIT LOW
DTC P0852  NEUTRAL SWITCH INPUT CIRCUIT HIGH
DTC P1086  TUMBLE GENERATED VALVE POSITION SENSOR 2 CIRCUIT LOW
DTC P1087  TUMBLE GENERATED VALVE POSITION SENSOR 2 CIRCUIT HIGH
DTC P1088  TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT LOW
DTC P1089  TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT HIGH
DTC P1090  TUMBLE GENERATED VALVE SYSTEM 1 (VALVE OPEN)
DTC P1091  TUMBLE GENERATED VALVE SYSTEM 1 (VALVE CLOSE)
DTC P1092  TUMBLE GENERATED VALVE SYSTEM 2 (VALVE OPEN)
DTC P1093  TUMBLE GENERATED VALVE SYSTEM 2 (VALVE CLOSE)
DTC P1094  TUMBLE GENERATED VALVE SIGNAL 1 CIRCUIT MALFUNCTION (OPEN)
DTC P1095  TUMBLE GENERATED VALVE SIGNAL 1 CIRCUIT MALFUNCTION (SHORT)
DTC P1096  TUMBLE GENERATED VALVE SIGNAL 2 CIRCUIT MALFUNCTION (OPEN)
DTC P1097  TUMBLE GENERATED VALVE SIGNAL 2 CIRCUIT MALFUNCTION (SHORT)
DTC P1110  ATMOSPHERIC PRESSURE SENSOR CIRCUIT MALFUNCTION (LOW INPUT)
DTC P1111  ATMOSPHERIC PRESSURE SENSOR CIRCUIT MALFUNCTION (HIGH INPUT)
DTC P1152  O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK 1 SENSOR 1)
DTC P1153  O2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK1 SENSOR1)
DTC P1160  RETURN SPRING FAILURE
DTC P1301  MISFIRE DETECTED (HIGH TEMPERATURE EXHAUST GAS)
DTC P1312  EXHAUST GAS TEMPERATURE SENSOR MALFUNCTION
DTC P1400  FUEL TANK PRESSURE CONTROL SOLENOID VALVE CIRCUIT LOW
DTC P1420  FUEL TANK PRESSURE CONTROL SOL. VALVE CIRCUIT HIGH
DTC P1443  VENT CONTROL SOLENOID VALVE FUNCTION PROBLEM
DTC P1446  FUEL TANK SENSOR CONTROL VALVE CIRCUIT LOW
DTC P1447  FUEL TANK SENSOR CONTROL VALVE CIRCUIT HIGH
DTC P1448  FUEL TANK SENSOR CONTROL VALVE RANGE/PERFORMANCE
DTC P1491  POSITIVE CRANKCASE VENTILATION (BLOW-BY) FUNCTION PROBLEM
DTC P1518  STARTER SWITCH CIRCUIT LOW INPUT
DTC P1544  EXHAUST GAS TEMPERATURE TOO HIGH
DTC P1560  BACK-UP VOLTAGE CIRCUIT MALFUNCTION
DTC P2088  OCV SOLENOID VALVE SIGNAL A CIRCUIT OPEN (BANK 1)
DTC P2089  OCV SOLENOID VALVE SIGNAL A CIRCUIT SHORT (BANK 1)
DTC P2092  OCV SOLENOID VALVE SIGNAL A CIRCUIT OPEN (BANK 2)
DTC P2093  OCV SOLENOID VALVE SIGNAL A CIRCUIT SHORT (BANK 2)
DTC P2096  POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1
DTC P2097  POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1
DTC P2101  THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE
DTC P2102  THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW
DTC P2103  THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT HIGH
DTC P2109  THROTTLE/PEDAL POSITION SENSOR A MINIMUM STOP PERFORMANCE
DTC P2122  THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT LOW INPUT
DTC P2123  THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT HIGH INPUT
DTC P2127  THROTTLE/PEDAL POSITION SENSOR/SWITCH "E" CIRCUIT LOW INPUT
DTC P2128  THROTTLE/PEDAL POSITION SENSOR/SWITCH "E" CIRCUIT HIGH INPUT
DTC P2135  THROTTLE/PEDAL POSITION SENSOR/SWITCH "A"/"B" VOLTAGE RATIONALITY
DTC P2138  THROTTLE/PEDAL POSITION SENSOR/SWITCH "D"/"E" VOLTAGE RATIONALITY