16795/P0411/001041 - Secondary Air Injection System: Incorrect Flow Detected Possible Symptoms Malfunction Indicator Light (MIL) ON Possible Causes Fuel Pump Relay (J17) faulty Hoses/Pipes to/between Components faulty/clogged Secondary Air Injection Pump (V101) faulty Secondary Air Injection Pump Relay (J299) faulty Secondary Air Injection Solenoid Valve (N112) faulty Possible Solutions Check Fuel Pump Relay (J17) Check Hoses/Pipes to/between Components Check Secondary Air Injection Hoses/Pipes for Carbonization Check Secondary Air Injection Pump (V101) Check Secondary Air Injection Pump Relay (J299) Check Secondary Air Injection Solenoid Valve (N112)