TPS and PPS raw voltages in Tuner studio will read 0 if an error is present for them.
- If TPS has an error, TPS raw voltage will show 0 but PPS raw voltage will work as expected. The other way around is also true.
Testing procedure-
Set PPS 1 and 2 voltages to all 0.
After hitting burn, raw voltages go to 0
Set PPS voltages to an expected inverse range(0,5 and 5,0) and hit burn.
Raw voltages now read as expected.
Same procedure for TPS using ADC values.