P0430 Pontiac
Catalyst System Low Efficiency Bank 2
Pontiac
P0420 Pontiac
Catalyst System Low Efficiency Bank 1
P0412 Pontiac
Secondary Air Injection Solenoid Relay Control Circuit
P0418 Pontiac
Secondary Air Injection Pump Relay Control Circuit
P0406 Pontiac
Exhaust Gas Recirculation Position Sensor Circuit High Voltage
P0411 Pontiac
Secondary Air Injection System Insufficient Flow
P0404 Pontiac
Exhaust Gas Recirculation Open Position Performance
P0405 Pontiac
Exhaust Gas Recirculation Position Sensor Circuit Low Voltage
P0401 Pontiac
Exhaust Gas Recirculation Flow Insufficient
P0403 Pontiac
Exhaust Gas Recirculation Circuit Malfunction