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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC(1) Definition
P0010  Camshaft Position "A" Actuator Circuit (Bank 1)
P0011  Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 1)
P0012  Camshaft Position "A" - Timing Over-Retarded (Bank 1)
P0016  Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
P0018  Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)
P0020  Camshaft Position "A" Actuator Circuit (Bank 2)
P0021  Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 2)
P0022  Camshaft Position "A" - Timing Over-Retarded (Bank 2)
P0031 (2) Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 1)
P0032 (2) Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 1)
P0037  Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2)
P0038  Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
P0051 (2) Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 1)
P0052 (2) Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 1)
P0057  Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2)
P0058  Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2)
P0100  Mass Or Volume Air Flow Circuit
P0101  Mass Or Volume Air Flow Circuit Range/Performance Fault
P0102  Mass Or Volume Air Flow Circuit Low Input
P0103  Mass Or Volume Air Flow Circuit High Input
P0110  Intake Air Temperature Circuit
P0112  Intake Air Temperature Circuit Low Input
P0113  Intake Air Temperature Circuit High Input
P0115  Engine Coolant Temperature Circuit
P0116  Engine Coolant Temperature Circuit Range/Performance Problem
P0117  Engine Coolant Temperature Circuit Low Input
P0118  Engine Coolant Temperature Circuit High Input
P0120  Throttle/Pedal Position Sensor/Switch "A" Circuit
P0121  Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
P0122  Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input
P0123  Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
P0125  Insufficient Coolant Temperature For Closed Loop Fuel Control
P0128  Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0134 (2) Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0136  Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)
P0154 (2) Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0156  Heated Oxygen Sensor Circuit Malfunction (Bank 2, Sensor 2)
P0171  System Too Lean Bank 1
P0172  System Too Rich Bank 1
P0174  System Too Lean Bank 2
P0175  System Too Rich Bank 2
P0220  Throttle/Pedal Position Sensor/Switch "B" Circuit
P0222  Throttle/Pedal Position Sensor/Switch "B" Circuit Low Input
P0223  Throttle/Pedal Position Sensor/Switch "B" Circuit High Input
P0300 (3) Random Multiple Cylinder Misfire Detected
P0301-P0306 (3) Cylinders No. 1-6 Misfire Detected
P0325  Knock Sensor 1 Circuit (Bank 1 Or Single Sensor)
P0330  Knock Sensor 2 Circuit (Bank 2)
P0335  Crankshaft Position Sensor "A" Circuit Malfunction
P0339 (1) Crankshaft Position Sensor "A" Circuit Intermittent
P0340  Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor)
P0341  Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 Or Single Sensor)
P0345  Camshaft Position Sensor "A" Circuit (Bank 2)
P0347  Camshaft Position Sensor "A" Circuit Low Input (Bank 2)
P0348  Camshaft Position Sensor "A" Circuit High Input (Bank 2)
P0351  Ignition Coil "A" Primary/Secondary Circuit
P0352  Ignition Coil "B" Primary/Secondary Circuit
P0353  Ignition Coil "C" Primary/Secondary Circuit
P0354  Ignition Coil "D" Primary/Secondary Circuit
P0355  Ignition Coil "E" Primary/Secondary Circuit
P0356  Ignition Coil "F" Primary/Secondary Circuit
P0420  Catalyst System Efficiency Below Threshold (Bank No. 1)
P0430  Catalyst System Efficiency Below Threshold (Bank No. 2)
P0441  Evaporative Emission Control System Incorrect Purge Flow
P0442  Evaporative Emission Control System Leak Detected (Small Leak)
P0446  Evaporative Emission Control System Vent Control Circuit
P0451  Evaporative Emission Control System Pressure Sensor Range/Performance
P0452  Evaporative Emission Control System Pressure Sensor/Switch Low Input
P0453  Evaporative Emission Control System Pressure Sensor/Switch High Input
P0456  Evaporative Emission Control System Leak Detected (Very Small Leak)
P0500  Vehicle Speed Sensor "A"
P0503  Vehicle Speed Sensor "A" Intermittent/Erratic/High
P0504  Brake Switch "A"/"B" Correlation
P0505  Idle Air Control System
P0560  System Voltage
P0571  Brake Switch "A" Circuit
P0604 (4) Internal Control Module Random Access Memory (RAM) Error
P0606 (4) ECM/PCM Processor
P0607 (4) Control Module Performance
P0617  Starter Relay Circuit High
P0657 (4) Actuator Supply Voltage Circuit/Open
P0705  Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0724  Brake Switch "B" Circuit High
P0850  Park/Neutral Switch Input Circuit
P2102  Throttle Actuator Control Motor Circuit Low
P2103  Throttle Actuator Control Motor Circuit High
P2111  Throttle Actuator Control System - Stuck Open
P2112  Throttle Actuator Control System - Stuck Closed
P2118  Throttle Actuator Control Motor Current Range/Performance
P2119  Throttle Actuator Control, Throttle Body Range/Performance
P2120  Throttle/Pedal Position Sensor/Switch "D" Circuit
P2121  Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
P2122  Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input
P2123  Throttle/Pedal Position Sensor/Switch "D" Circuit High Input
P2125  Throttle/Pedal Position Sensor/Switch "E" Circuit
P2127  Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input
P2128  Throttle/Pedal Position Sensor/Switch "E" Circuit High Input
P2135  Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
P2138  Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
P2195 (2) Oxygen Sensor Signal Stuck Lean (Bank 1 Sensor 1)
P2196 (2) Oxygen Sensor Signal Stuck Rich (Bank 1 Sensor 1)
P2197 (2) Oxygen Sensor Signal Stuck Lean (Bank 2 Sensor 1)
P2198 (2) Oxygen Sensor Signal Stuck Rich (Bank 2 Sensor 1)
P2237 (2) Oxygen Sensor Pumping Current Circuit/Open (For A/F Sensor) (Bank 1 Sensor 1)
P2238 (2) Oxygen Sensor Pumping Current Circuit Low (For A/F Sensor) (Bank 1 Sensor 1)
P2239 (2) Oxygen Sensor Pumping Current Circuit High (For A/F Sensor) (Bank 1 Sensor 1)
P2240 (2) Oxygen Sensor Pumping Current Circuit/Open (For A/F Sensor) (Bank 2 Sensor 1)
P2241 (2) Oxygen Sensor Pumping Current Circuit Low (For A/F Sensor) (Bank 2 Sensor 1)
P2242 (2) Oxygen Sensor Pumping Current Circuit High (For A/F Sensor) (Bank 2 Sensor 1)
P2251 (2) Oxygen Sensor Reference Ground Circuit/Open (For A/F Sensor) (Bank 1 Sensor 1)
P2252 (2) Oxygen Sensor Reference Ground Circuit Low (For A/F Sensor) (Bank 1 Sensor 1)
P2253 (2) Oxygen Sensor Reference Ground Circuit High (For A/F Sensor) (Bank 1 Sensor 1)
P2254 (2) Oxygen Sensor Reference Ground Circuit/Open (For A/F Sensor) (Bank 2 Sensor 1)
P2255 (2) Oxygen Sensor Reference Ground Circuit Low (For A/F Sensor) (Bank 2 Sensor 1)
P2256 (2) Oxygen Sensor Reference Ground Circuit High (For A/F Sensor) (Bank 2 Sensor 1)
P2A00  Air/Fuel Sensor Circuit Slow Response (Bank 1 Sensor 1)
P2A03  Air/Fuel Sensor Circuit Slow Response (Bank 2 Sensor 1)

(1) MIL will light for all DTCs except P0339.
(2) DTC is recorded when A/F sensor malfunctions, although detection item is oxygen sensor.
(3) MIL will light or blink.
(4) Replace ECM.