Oil pressure in psi, water temp sensor with single wire

Big_jimmyb
Posts: 3
Joined: Sun Apr 04, 2021 9:26 pm

Oil pressure in psi, water temp sensor with single wire

Postby Big_jimmyb » Sat Apr 10, 2021 3:14 pm

Hi guys, is there any way to change the oil pressure to psi read out rather than bar?

Also I have a standard classic mini water temp sensor, single cable resisting to negative. I know I need a pull up resistor of approx 1k ohms but how do I tell the dash the resistance and get the readings correctly.

James

peterguk
Posts: 68
Joined: Mon Oct 27, 2014 10:19 pm

Re: Oil pressure in psi, water temp sensor with single wire

Postby peterguk » Sun Apr 11, 2021 7:59 pm

Both questions easily answered. Take a look here:

https://www.race-technology.com/wiki/in ... yOwnSensor

Big_jimmyb
Posts: 3
Joined: Sun Apr 04, 2021 9:26 pm

Re: Oil pressure in psi, water temp sensor with single wire

Postby Big_jimmyb » Tue Apr 27, 2021 3:30 pm

Thanks but that answers neither question for the Dash 2 Pro. It is for the data logger.

peterguk
Posts: 68
Joined: Mon Oct 27, 2014 10:19 pm

Re: Oil pressure in psi, water temp sensor with single wire

Postby peterguk » Fri Apr 30, 2021 5:59 pm

Which display do you have?

Big_jimmyb
Posts: 3
Joined: Sun Apr 04, 2021 9:26 pm

Re: Oil pressure in psi, water temp sensor with single wire

Postby Big_jimmyb » Tue May 04, 2021 8:32 pm

I am using a dash 2 pro


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