Where is the oil pressure sensor on a 1988 S15 4.3l?

1988 GMC S15
130,000 MILES
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TOOLMANTIM
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My gauge is suddenly reading very low but the idiot light is not on. Are there separate senders for gauge and light? Could the gauge be malfunctioning?
Mar 26, 2012 at 9:57 PM
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DRCRANKNWRENCH
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  • 3,380 POSTS
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It can be found on the top rear of the engine.
Mar 26, 2012 at 10:01 PM
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FIXITMR
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by distributor
Mar 26, 2012 at 10:06 PM
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TOOLMANTIM
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Thanks, I'll check it out.
Mar 26, 2012 at 11:21 PM
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