I am looking to take oil temperature sensor feed at the DME plug 3/pin 5 (i believe it is 0-5v) and build analog-to-digital converter using a microcontroller with a LCD display to display oil temperature.
I have put together the microcontroller using Arduino board with LCD display but now need to work out how to convert voltage from sensor to temperature - I believe its a NTC sensors so i am looking for the specification of these sensor to identify the coefficients that i can use with steinhart & hart equation to give me the temperature.
Any one know the manufacturer / model / specification of the sensor?
Oil temperature Porsche part no is 99660640501 and is the same as the coolant temperature sensor.
I have put together the microcontroller using Arduino board with LCD display but now need to work out how to convert voltage from sensor to temperature - I believe its a NTC sensors so i am looking for the specification of these sensor to identify the coefficients that i can use with steinhart & hart equation to give me the temperature.
Any one know the manufacturer / model / specification of the sensor?
Oil temperature Porsche part no is 99660640501 and is the same as the coolant temperature sensor.