Member on another forum had a problem with their Autocal reading P0128 as P0621. After diagnosing their charging system they had their code checked on the spot at the parts store with their scanner and realized it was P0128.
I've had P0128 pop up occasionally lately and have my old PPE in my truck as I was selling it on craigslist. Had it pop up again tonight and decided I'd read it with my V2 to see if it did the same thing. My V2 read it as P0621 as well. Checked it immediately after to rule out a coincidence (and my truck deciding to break down all over the place ) and confirmed it was indeed P0128.
Both trucks are 2006s.
Anyone else have this problem? Is there a fix for this that I have neglected to find?
I've had P0128 pop up occasionally lately and have my old PPE in my truck as I was selling it on craigslist. Had it pop up again tonight and decided I'd read it with my V2 to see if it did the same thing. My V2 read it as P0621 as well. Checked it immediately after to rule out a coincidence (and my truck deciding to break down all over the place ) and confirmed it was indeed P0128.
Both trucks are 2006s.
Anyone else have this problem? Is there a fix for this that I have neglected to find?