Just buy complete new T/B if/when codes 0120 1120 show.

New to the DBW system a curious mind, rode 10 months of getting codes from rare to limp mode 4 times
in 10 miles tapping TPS with screwdriver handle to limp home the last time. 3-23-24. Symptoms varied.
Gearmotor driven butterfly two position sensors 230k mi. what could go wrong. Replacing 1 of the 3 bad
odds looking at system signal use. I had learned enough. Go 3 blocks tap 3 more tap.

16 days 300+- mi hwy/city Night to Day.
TPS position % 13.3 -12.9 same idle rpm, less pedal input needed across the board had to change driving pedal habits.
Could go as far to say Trans shifting differently mpg change don't know yet. Short of it on service life 250k+-.
Anybody need a NIB Aisin 4 pin TPS. lol