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
Oil pressure in psi, water temp sensor with single wire
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Re: Oil pressure in psi, water temp sensor with single wire
Both questions easily answered. Take a look here:
https://www.race-technology.com/wiki/in ... yOwnSensor
https://www.race-technology.com/wiki/in ... yOwnSensor
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- Posts: 3
- Joined: Sun Apr 04, 2021 9:26 pm
Re: Oil pressure in psi, water temp sensor with single wire
Thanks but that answers neither question for the Dash 2 Pro. It is for the data logger.
Re: Oil pressure in psi, water temp sensor with single wire
Which display do you have?
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- Posts: 3
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Re: Oil pressure in psi, water temp sensor with single wire
I am using a dash 2 pro
Re: Oil pressure in psi, water temp sensor with single wire
I think this thread from another forum will help you understand it better, you have to create a calibration map for the sensor readings at various temperatures recoding the ohms, you can then translate that along with you reference voltage and pull-up into the correct voltage values using the volts to resistance xls form in the second post.
https://www.motec.com.au/forum/viewtopic.php?f=11&t=92
https://www.motec.com.au/forum/viewtopic.php?f=11&t=92
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