I have a APP on my android tablet and you can scan for PID codes...
Common PID Codes are like 12 Dec.is Engine RPM.
The Scanner _____ Header ______ Mode Range______ to ______
Like Blank 01 00 to ff

What is the Mode for the extended PID codes?
I tryed everything.

HP Tuners says that the PID Code is 2122 DEC. for Engine Oil Life %
APP says that the PID Code is 21219f Hex. for Engine Oil Life %

All i need is a Nudge over the edge of the cliff.... Ha Ha...