The battery died due to the accessport not shutting down on key off position. A brand new battery was installed and the problem persists
I've looked for other threads but nothing deals directly with this problem from what I've seen, it's usually paired with another code and the fixes I've seen...
Got a p0638, checked out throttle body, still opened and closes on shut down, but nothing when putting the gas pedal down with key on. Won't go into mode where turns the Injector off, im assuming bc it doesn't see throttle position.. anyone dealt with this? Trying to compression test and can't...