P0011
Camshaft Position A – Timing Over-Advanced (Bank 1)
Variable valve timing · Moderate severity
P0030
HO2S Heater Control Circuit (Bank 1, Sensor 1)
Emissions / oxygen sensor · Low severity
P0101
Mass Air Flow Circuit Range/Performance
Air intake · Moderate severity
P0113
Intake Air Temperature Sensor Circuit High
Air intake · Low severity
P0118
Engine Coolant Temperature Sensor Circuit High
Cooling · Moderate severity
P0131
O2 Sensor Circuit Low Voltage (Bank 1, Sensor 1)
Emissions / oxygen sensor · Moderate severity
P0138
O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)
Emissions / oxygen sensor · Low severity
P0171
System Too Lean (Bank 1)
Fuel and air metering · Moderate severity
P0174
System Too Lean (Bank 2)
Fuel and air metering · Moderate severity
P0175
System Too Rich (Bank 2)
Fuel and air metering · Moderate severity
P0300
Random/Multiple Cylinder Misfire Detected
Ignition · High severity
P0304
Cylinder 4 Misfire Detected
Ignition · High severity
P0306
Cylinder 6 Misfire Detected
Ignition · High severity
P0340
Camshaft Position Sensor Circuit Malfunction
Engine timing · High severity
P0351
Ignition Coil A Primary/Secondary Circuit
Ignition · Moderate severity
P0353
Ignition Coil C Primary/Secondary Circuit
Ignition · Moderate severity
P0401
EGR Flow Insufficient Detected
Emissions / EGR · Moderate severity
P0402
EGR Flow Excessive Detected
Emissions / EGR · Moderate severity
P0410
Secondary Air Injection System Malfunction
Emissions · Low severity
P0420
Catalyst System Efficiency Below Threshold (Bank 1)
Emissions · Moderate severity
P0441
EVAP System Incorrect Purge Flow
Emissions / EVAP · Low severity
P0443
EVAP Purge Control Valve Circuit
Emissions / EVAP · Low severity
P0446
EVAP Vent Control Circuit
Emissions / EVAP · Low severity
P0449
EVAP Vent Valve/Solenoid Circuit
Emissions / EVAP · Low severity
P0455
EVAP System Large Leak Detected
Emissions / EVAP · Low severity
P0705
Transmission Range Sensor Circuit
Transmission · High severity
P2135
Throttle/Pedal Position Sensor A/B Voltage Correlation
Throttle control · High severity
P2271
O2 Sensor Signal Stuck Rich (Bank 1, Sensor 2)
Emissions / oxygen sensor · Low severity