Purge Control Valve Control Circuit Signal Low
Catalyst temperature sensor – wrong code
Fuel tank leakage diagnostic module
Secondary Air Injection System Incorrect Flow Detected
Mass air flow (MAF)/vane air flow (VAF) – flow too high
Secondary Air System Bank 2
Secondary Air Valve Control Circuit Electrical
Secondary Air System Air Mass Flow Sensor Disconnected or Stuck Signal
Secondary Air Valve Or The Tube Blocked
Throttle control system – incorrect air flow
