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Analogue temperature input translation

PostPosted: Mon Sep 13, 2021 4:55 pm
by DaveTS
Hi there,

M142 with GPR-DI firmware.
Using an analogue temperature input for coolant temp sensor and want to set the translation table based off resistance. It is currently set to voltage, can this be changed? Or do I need to calculate the voltage at the pin based off the 1kOhm pull up to +5V?

Cheers,
Dave

Re: Analogue temperature input translation

PostPosted: Mon Sep 13, 2021 5:07 pm
by SDean
Hi Dave,

What is the part number of the sensor? I may have a calibration for it that hasn't been published.

Re: Analogue temperature input translation

PostPosted: Mon Sep 13, 2021 5:29 pm
by DaveTS
Hi Sean,

It's a Mazda/Ford sensor. Any of these should dothe job:

L35G18840
LF0118840A
LF0118840
LF01-18-840
LF01-18-840A
L35G-18-840
L35G18840
LF0118840B

Cheers,
Dave