DELTHR PID - what is this?

[06300CSRT8]

Trying to figure out what this PID exactly is, shows voltage, but is a different voltage than all the other TPS and throttle related voltages. Scanning a 2006 NGC3 CAN 300 SRT8

[B00STJUNKY]

DEL I would presume implies Delta, which somewhat implies a difference, change, or deviation. What the constant or target is that it is showing deviation from, I am not sure, but it could be baseline (idle) tps voltage vs actual voltage (based on current pedal position). So, if that's the case, the formula would be; DELTHR = actual volts - idle volts

Again, this is just a guess based on nothing but the information which you provided (fairly minimal) and the PID title/name. Hopefully that gets you somewhere.

[06300CSRT8]

Thanks hopefully someone else has more input to confirm