Quote:
Originally Posted by turbojeep95
Just watched your vid and have a question. I noticed your throttle percentage was around 85%. Whys is that we can command a 100% throttle but it only opens so far? I noticed my data said the same thing.
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Its a GM thing. Been that way for years. GM interprets the SAE TPS PID as absolute voltage % (ie. the % of 5V on the TPS sensor, which at WOT is something like 4.39V or 88%). (courtesy of HPt board)
If you log the ETC or Pedal PIDs you will see they go to 100% as expected. If the TPS were to show 100%, it would set a code.