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DavidL
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Joined: 12 Nov 2003
Posts: 30
Location: NJ, USA
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 Posted: Thu Feb 28, 2008 2:27 pm Post subject: OEM oil pressure sensor calibration |
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Hi,
Does anyone know the Nissan OEM oil pressure sensor calibration table?
I'm integrating the stock sensor into my haltech. From default setting, the car idles at about 98psi of pressure, on the highway it varies between 80-100. Does this sound normal?
TIA, |
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apudapus
Joined: 29 Apr 2005
Posts: 24
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| Posted: Tue Apr 08, 2008 9:42 pm Post subject: |
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From looking at my service manual, I see that the resistance is 83ohms at 0psi, 26-37ohms at 57psi, and 18-26ohms at 85psi. I guess you can extrapolate a table based on those values. Oh, and the gauge should be sending a signal of 5V.
0psi 57psi 85psi
83ohms 37-26ohms 26-18ohms
Aside from actually taking out the oil pressure sensor and sending different pressures and getting the resistance and voltages, I don't know how or where you'd get the values.
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2+2 TT @ 14.5p.s.i. |
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DavidL
Site Admin
Joined: 12 Nov 2003
Posts: 30
Location: NJ, USA
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| Posted: Wed Apr 09, 2008 6:39 pm Post subject: |
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Thanks. Didn't think of check the service manual.  |
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