Expert question: AT/AP sensor PRT05 pin-out/data sheet

[porschespinner]

Hello,
I am working on a project were I have to connect a combined Air Temp/ Pressure Sensor PRT05/A to a home made race harness. The PRT05 was used on the 998, but also on some S4RS and Monster I believe, as well as some Fiat, Lancia and other cars.

I have the connector and the sensor, but I just can't find a datasheet to the sensor to know where 5V+, GND, AT and Pressure go.

I spend half a day on Goggle and found in many places the PRT02/03/06 (only 3 pins, hence not helpful) datasheet, but nowhere the PRT05.

From the 998 wire diagram I can guess that the order is Pressure, GND, 5V+, AT, but then I have no clue from which side to start on the sensor connector. But then it might as well just be draw in this order on the 998 wire diagram for convenience and could have nothing to do with the order in reality

Alternatively, is there a way to measure the continuity or resistance between the different pins to work out which is which?

Thanks for any help in advance.

[lameshaft]

If you are looking at the sensor with the lock tab facing up, pins left to right should be:

Ground
Temp
5v
Pressure

[porschespinner]

@Lameshaft:
THANKS!
Works like a charme.

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