PassionFord - Ford Focus, Escort & RS Forum Discussion

PassionFord - Ford Focus, Escort & RS Forum Discussion (https://passionford.com/forum/index.php)
-   Technical help Q & A (https://passionford.com/forum/technical-help-q-and-a-14/)
-   -   ford coolant temp curve (https://passionford.com/forum/technical-help-q-and-a/498548-ford-coolant-temp-curve.html)

carbon1993 13-04-2019 10:02 PM

ford coolant temp curve
 
Does anyone have a temp sensor curve for a ford coolant sensor. The one that sits on sierra escort granada etc. I need to fill in a curve for my ECU.

thanks kind regards,

michael

bigdel 13-04-2019 10:08 PM

What ecu are you using?

If it's an Omex, their support team will supply you with a calibration for the standard Ford sensor

carbon1993 14-04-2019 09:05 AM

I am using a Vems ecu. There is only one that i can choose and thats an standard bosch. And that sensor wont fit in my cooling pipes.
A chart with volts and temps would be usefull to make it work

4x4kiwi 14-04-2019 08:32 PM

Don't know if it would be any use to you but on http://www.bigturbo.co.uk/ there is a table on the sensors tab of temp vs resistance of the sensor. This is used in a voltage divider network to provide a voltage to the ECU. If you know the value of the other resistance used in the divider network, you could use ohms law to come up with a voltage vs temp table.
David.


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