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Home >> Cadillac >> 1995 >> DeVille Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 4.9L >> Pcm Code Charts >> Code P017, Front Oxygen Sensor Not Ready >> Failure Conditions

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Failure Conditions

Oxygen sensor voltage stays .307-.609 volt for greater than 64 seconds (not toggling), Code P017 is set.

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