ECU values oiltemp sensor

by **Luc12345** » Wed May 10, 2023 9:03 pm

Hello,

I have a question, I am using a bosch sensor 0280130037 for measuring my oil temperature.
I have this sensor connected to the 5v sensor system of my ecu and I can measure via an analog input.

Now I measure via that input values between 4645Mv (with cold engine) and 4957Mv (after a race). Now I would like to know exactly how many degrees this is.
Can this be calculated from the NTC values?

Thanks in advance!

by **Shooting** » Thu May 11, 2023 7:40 am

Luc12345 wrote:Hello,

I have a question, I am using a bosch sensor 0280130037 for measuring my oil temperature.
I have this sensor connected to the 5v sensor system of my ecu and I can measure via an analog input.

Now I measure via that input values between 4645Mv (with cold engine) and 4957Mv (after a race). Now I would like to know exactly how many degrees this is.
Can this be calculated from the NTC values?

Thanks in advance!

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wbr