Yes, the ScanGauge works with the Triton Diesel (but not the Pajero!).
Not all of the "digital gauge' functions work (ie are reported") but here is a list of the functions and what is reported on mine
Function / abbreviation / reported
Fuel System Loop Status / LP / No
Intake Air Temperature / cIA / Yes
Water Temperature / cWT / Yes
Fuel Pressure / FPR / No
Litres per Hour / LPR / Yes
Ignition Timing / IGN / No
Engine Loading / LOD / No
Litres per 100km / LHK / Yes
Kilometres per Hour / KPH / Yes
Manifold Absolute Pressure / MAP / Yes
Throttle Position Sensor / TPS / Yes (but gives some strange readings)
Voltage / VLT / Yes
Plus all the trip computer stuff works.
You can get them from me at
Ample Outdoors - Australian ScanGauge Sales The OBDII port is just under the dash between the centre console and the fuel filler release lever.