P0458 GMC
Evaporative Emission Purge Solenoid Control Circuit Open
GMC
P0453 GMC
Fuel Tank Pressure Sensor Circuit High Voltage
P0454 GMC
Fuel Tank Pressure Sensor Intermittent
P044F GMC
Secondary Air Injection System Switching Valve ‘A’ Circuit High
P0451 GMC
Fuel Tank Pressure Sensor Performance
P0452 GMC
Fuel Tank Pressure Sensor Circuit Low Voltage
P0446 GMC
Evaporative Emission Vent System Performance
P0449 GMC
Evaporative Emission Vent Valve Solenoid Malfunction
P0442 GMC
Evaporative Emission Control System Leak Detected Small Leak
P0443 GMC
Evaporative Emission Control System Purge Control Valve Circuit Malfunction