P0171 MITSUBISHI -

Question

I cannot get rid of this code P0171. I changed the PCV, cleaned the EGR, put a new top O2 Sensor on, and changed out the air filter and gas cap. I also checked all of my hoses, and I still have the code................................................!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Either you have and intake leak or you need a new air flow meter.