I am working on this Toyota 8FGU32, and it is displaying a E67-1 error code, I checked the mast sensor, and harness, they appear to working correctly, I disconnected the battery, cleaned up the terminals and posts, assuming this would be enough time to clear any codes, but the code is still present on the display, I tried the 5 cycles of the accelerator pedal, but still no luck.
There does not appear to be any ill effect to the code, other than being a nuisance code scrolling across the display.


Any thoughts, tips or suggestions?