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Diagnostic Trouble Code Identification

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Circuit/System Affected
P0100  Mass Air Flow/Volume Air Flow Sensor
P0110  Intake Air Temperature Sensor
P0115  Engine Coolant Temperature Sensor
P0120  Throttle Position Sensor
P0125  Excessive Time To Enter Closed Loop Fuel Control
P0130  Right Front Oxygen Sensor
P0134  Right Front Oxygen Sensor, No Activity Detected
P0135  Right Front Oxygen Sensor Heater
P0136  Middle Heated Oxygen Sensor Malfunction
P0140  Middle/Right Rear Oxygen Sensor, No Activity Detected
P0141  Middle/Right Rear Oxygen Sensor Heater
P0146  Rear Oxygen Sensor, No Activity Detected
P0147  Rear Oxygen Sensor Heater
P0150  Left Front Oxygen Sensor
P0154  Left Front Oxygen Sensor, No Activity Detected
P0155  Left Front Oxygen Sensor Heater
P0170  Fuel Trim/Right Bank Fuel Trim Malfunction
P0173  Left Bank Fuel Trim Malfunction
P0300  Random Misfire Detected
P0301  Cylinder No. 1 Misfire Detected
P0302  Cylinder No. 2 Misfire Detected
P0303  Cylinder No. 3 Misfire Detected
P0304  Cylinder No. 4 Misfire Detected
P0305  Cylinder No. 5 Misfire Detected
P0306  Cylinder No. 6 Misfire Detected
P0325  Knock Sensor No. 1 Circuit
P0335  Crankshaft Position Sensor
P0400  Exhaust Gas Recirculation Flow Malfunction
P0404  Exhaust Gas Recirculation Circuit Range/Performance
P0420  Catalyst System/Right Bank Catalyst System Efficiency Below Threshold
P0442  Evaporative Emission Control System (Leak Check)
P0443  Evaporative Emission Control System Purge Control Valve
P0446  Evaporative Emission Control System (Vent Control)
P0450  Fuel Tank Pressure Sensor Malfunction
P0455  EVAP System Malfunction, Excessive Leak Detected
P0500  Vehicle Speed Sensor
P0505  Idle Control System
P0510  Closed Throttle Position Switch
P0703  Brake Switch Input Malfunction
P1169  Middle Heated Oxygen Sensor - Inversion
P1170  Front/Right Front Heated Oxygen Sensor - Inversion
P1173  Left Front Heated Oxygen Sensor - Inversion
P1195  EGR Boost Sensor - Barometric Pressure Signal
P1196  Ignition Switch (Start Position)
P1250  PRC Solenoid Valve
P1345  No SGC Signal
P1402  EGR Valve Position Sensor
P1449  Canister Drain Cut Valve
P1450  Evaporative Emission Control System
P1455  Fuel Gauge Sender Unit
P1487  EGR Boost Sensor Solenoid Valve
P1521  VRIS Solenoid Valve No. 1
P1522  VRIS Solenoid Valve No. 2
P1609  ECM/PCM Malfunction
P1794  Battery
P1797  Transmission Range Or Neutral/Clutch Switch Signal