Wiring Davtron D307PS to GAD13 problems
 

I am having problems in wiring my Davtron D307PS (3 wires) which is connected to the davtron OAT gauge 307FC.
The tree wires are orange=data, blue=ground, white=probe power (8VDC)
I linked orange to pin 4 and white to pin 5 on the GAD 13 which gives me an OAT error, first it shows -32C and after 10 seconds then an error OAT.
Any thoughts?

Wrong Davtron Probe
 

The GAD 13 works with the Davtron C307PS, not the D307PS. The "C" version is an analog sensor, the "D" version is digital.

The "C" version has 2 wires, not 3.

From the G5 Installation Manual Rev 5: