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Home >> Cadillac >> 1995 >> DeVille Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.9L >> Diagnostic Parameters >> Pcm Data Codes >> Notes
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Pcm Data Codes: Notes

PCM DATA selection allows viewing of inputs PCM uses to control powertrain functions. Each data parameter is displayed on the DIC and is the actual value, not default value of PCM.

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