I was just looking through vcds and noticed my throttle position was reading at 85 percent with the peddle to the floor. Is this a usual thing or is it a sensor going bad?
Did you notice this while you were moving or parked?
I know you can’t rev the engine to redline while parked. So maybe it knows there is no reason for 100% throttle while at 0mph
Car was in the on position but not running.
Mine is the same, and it is normal. It’s really just a reference number. I have done TBA a number of times, and always comes back about 85-90. I took my intake tube off and put a camera to watch the throttle plate open when I put the pedal to the floor, and it opens fully even though the vcds shows around 85.