Shouldn't intake temp be an industry standard obd2 PID? Wikipedia's chart says
Code:
PID
(hex) PID
(Dec) Data bytes returned Description Min value Max value Units Formula[a]
0F 15 1 Intake air temperature -40 215 °C A-40
I'll check this evening, I have to get my track mk2 setup for this weekend anyway.
On the CANbus side, no idea.
The Autosports Labs forum has a thread for gt86 CAN mapping, but it's been quiet for year or so.