I am getting po code 412. secondary air injection system switching valve A circuit malfunction. I've replaced the air injection solenoid valve and the ball valve on the drivers side, assuming that is bank A. After clearing the code, the CE light continues to pop back up repeating the same code. Any ideas? Did I miss something? Any help would be greatly appreciated.

 

Try here for some more tips

P0412 Secondary Air Injection System Switching Valve A Circuit Malfunction

Circuit may not have power for relay energizing?

 

thank you for the help.