2001 impala with p1404 code and i already replace the egr and still saying that still position error for egr valve-2 , what could it be?
2001 Chevrolet impala 3.8
replace egr because of p1404 code,but still giving me the same code of egr position error.
Greetings,There is a tsb for this problem, I have uploaded it here. You will need to reflash the PCM for this false code.
let me know if I can help further. Good luck, Bob my information is not free, I have to pay for it, please don’t forget to accept, I don’t get paid until you do