I just finished up my turbo ans is running fine except I get this check engine light beacause I dont have a check valvle. Correct me if my terms are wrong beacause I'm not famaliar with this. Now I need to know how to make one myself.

 

What motor is this for??

 

install check valves here



www.------------- ecu service and some 450's stop using homo valves.

 

Fixed the problem