Trouble code 52?

1992 CADILLAC ELDORADO
128,000 MILES • 4.9L • V8 • TURBO • 2WD • AUTOMATIC
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EMILIO SANCHEZ JR
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  • 1 POST
Well, I took my car today to have it diagnostic test and it only came up with one code 52, but the mechanic shop said he couldn't find what the code meant.
Oct 18, 2022 at 5:31 PM
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CARADIODOC
  • CERTIFIED EXPERT
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52 - Engine oil temperature circuit, low temperature indicated.

You can go here:

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

to see the code definitions and how to read them yourself by watching the Check Engine light. These fault codes never say to replace a part or that one is bad. They only indicate the circuit or system that needs further diagnosis. If needed, I can help interpret the definitions for you.
Oct 18, 2022 at 6:23 PM