I know the P1684 code is just informational but i cannot pass the self test portion of the CA smog check with it stored in the computer, I can buy a cheap scanner/eraser from sears but will that clear it? The code indicates that the battery was disconnected in the last 50 starts but it will not go away. it has been well over 50 starts i just need it gone for the test. I cannot just unhook the battery due to the fact that it will just cause it to stay on. Any idea if the scanner will erase it?
disconnecting the battery is what causes it so i cannot just disconnect it
disconnecting the battery is what causes it so i cannot just disconnect it