Oil pressure constantly on 5.0 on Dash2Pro

treschermotorsport
Posts: 2
Joined: Sun Jul 04, 2021 3:24 pm

Oil pressure constantly on 5.0 on Dash2Pro

Postby treschermotorsport » Mon Jul 05, 2021 1:01 pm

Hi all

I have a question regarding a problem with the oil pressure on my Dash2Pro.

I have a Renault Clio 3RS and using the Dash2Pro with a Ecu Master EMU Black. Unfortunately it shows constantly a 5.0 oil pressure, also when the engine is warm. It does not change at all. As soon as you start the ignition it jumps from 0 to 5. Oil temperature and water temperature works fine.

Any idea what this behaviour could be? I've flashed the firmware, no change. Any other ideas?

Thanks a lot!

peterguk
Posts: 77
Joined: Mon Oct 27, 2014 10:19 pm

Re: Oil pressure constantly on 5.0 on Dash2Pro

Postby peterguk » Mon Jul 05, 2021 7:23 pm

Where is the sensor data coming from - oil pressure sensor or ECU?

Is it definitely a sensor and not a switch?

treschermotorsport
Posts: 2
Joined: Sun Jul 04, 2021 3:24 pm

Re: Oil pressure constantly on 5.0 on Dash2Pro

Postby treschermotorsport » Tue Jul 06, 2021 2:41 pm

It's an oil pressure sensor which is directly connected to the Dash2Pro.

peterguk
Posts: 77
Joined: Mon Oct 27, 2014 10:19 pm

Re: Oil pressure constantly on 5.0 on Dash2Pro

Postby peterguk » Tue Jul 06, 2021 7:28 pm

I'd be checking the wiring and pull up resistor. It sounds as though it's reporting the 5V reference wire.


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