1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

mechanical oil pressure gauge?

Old Feb 13, 2008 | 07:57 PM
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Old Feb 14, 2008 | 12:07 AM
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Here are the resistance values you were looking for. Here is the gage connection:

Name:  oilgage640.jpg
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And here is the connection to the chime and light module:

Name:  oilgagedinger640.jpg
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All three scans are from the '95 FSM
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Old Feb 14, 2008 | 08:14 AM
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Won't work if you replace one with the other.

Your sender has two contacts in it. One is for the PCM. It disables your fuel pump relay if you lose oil pressure under certain conditions. Are you willing to bypass that also?
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Old Feb 15, 2008 | 01:48 PM
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I've got a couple oil filter adapters and sensors laying around the shop. I THINK it may be 1/8" NPT (1/8-27 taper). I can double-check later today and let you know. Surprisingly, mine just went back in yesterday.

I have no idea where these parts are, but Pdad is re-organizing my shop again right now, so he'll know.
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