After much headache with an electrical problem (intermittent fuse), I was left with one code (P1693) on odometer. So I went to the local Autozone and hooked up their obd2 reader. Instead of 1693, it returned two p0234 codes which I'm not sure what to do with. I bought the truck used and as far as I know, it is stock. Anyone clarify what the 0234 or 1693 codes mean and why I would get differnt readings between the dash and an odb2 reader?

Thanks,
AJG

 

p0234 means turbo boost exceeded now what that is telling you i dont know just thought i could help